That is why we have spent the past years working with local boatbuilders and customers to test, evaluate and develop the TotalBoat line. Aerodux Resorcinol Resin Kit - 1 Quart in Adhesives & Sealers. Industrial Adhesives, Sealants & Lubricants; Resorcinol Adhesives; Urea Resin Adhesives; Industrial Sealants; Adhesive Caulk; Urethane Adhesives; Polyurethane Adhesives; Wood Glue; See … Page 1 of 1 Start over Page 1 of 1 . Glue / Adhesive Types. https://intrans.iastate.edu/app/uploads/2018/08/tb1512.pdf. This substance has many uses within the fields of medicine, pharmaceuticals, and supramolecular chemistry. When I was younger and worked on many projects of my own design, I always tried to … Most amateur failures are due to improper setting temperature. Too much clamping pressure can cause this sort of weak joint, too. Every adhesive used on wood has its failures. I have much better results priming with resin then sanding and then gluing. Another factor is the moisture content of the planking. Traditional and seemingly faster to join the planks. And what kind of example is that to set? This product is one quart.) Two-part epoxy adhesive cures to a flexible solid that forms permanent structural bonds. Both glue … I have had tremendous success with foaming urethane like Gorilla Glue, in marine applications. It stays secure in both wet and dry conditions and can withstand extremely hot or cold temperatures. Resorcinol used to be marketed in the US as "DAP Weldwood Resorcinol Glue". Required fields are marked *. 01-27-2016, 02:22 AM #29. Boating enthusiasts find great benefit in using waterproof resorcinol glue. "name": "TotalBoat" The platform is the original made in 1982. Marine resorcinol glue is a popular choice for boat assembly and repair, as it is unaffected by salt water, fresh water, and other typically corrosive aquatic conditions. All joints should be clamped until glue or epoxy dries. "@type": "Organization", After three water-saturating procedures, wet shear strengths of polyurethanes and the resorcinol were statistically comparable. Watching a bit longer I don’t see them wearing safety glasses ever. Woodworking in poorly heated spaces during winter months often leads to glue failure. Resorcinol Resin. Those handling the glue may find face masks necessary due to the pungent odor. Thick, translucent epoxy for bonding, sealing, gap filling, filleting, and tabbing. That product has been discontinued for several years now. Click here to download Product Technical Bulletin Packaging: Liquid resin comes packed in 1 pint can. In the video, they show the crew resawing the planking stock then cutting the scarfs. My 2¢ is that somebody didn’t do their homework. "@type": "ImageObject", to evaluate the integrity of phenol-resorcinoladhesive gluejoints on three Malaysian hardwood species, namely Seraya, Nemesu and Kempas. The average joint strength and wood failure data are presented graphically in figures 1 through 15. With a project like this, there are always going to be ups and downs. }. I’d prefer […] Resorcinol glue is an industrial strength adhesive commonly utilized for lumber and construction projects. Totally waterproof, resorcinol resin is recommend for laminating of structural timber components in construction applications such as glue laminated timber beams, glulam structures and finger jointing of timber. MATERIALS AND METHODS Three Malaysian hardwood species namely Nemesu (Slwreapauciflora), Kempas (Koompassia … It is incorrect to assume that the failure of a joint indicates a failure of link three, the … “Phenol – Resorcinol Formaldehyde” (Bracken Engineering, 2012) is a thermosetting adhesive that hardens up when exposed to higher temperatures, which begin to char at 1130 degrees Fahrenheit. "headline": "Acorn to Arabella: Gluing Planks - Problems and Solutions", ", 1-16 of 73 results for "resorcinol glue" Skip to main search results Eligible for Free Shipping. It was first introduced in 1943 and almost immediately found wide application in the wood boat-building and wood aircraft industry in which the combination of high durability and moderate-temperature curing was extremely important. Ideal for marine applications for maximum resistance. Hello ... Cascamite Powdered Resin Wood Glue 1.5kg by Polyvine. Liquid phenol-resorcinol resin adhesive for wood Two-part system provides a waterproof, structural bond Pricing includes both resin and catalyst Compare to: Hexion RS-240, Hexion G-1131, DAP Resorcinol, CP-0900 Resorcinol (Picture is one gallon bottle. "@type": "BlogPosting", I have a serious caution to offer about Resorcinol glue. Although researchers from various firms have conducted studies on the adhesives used in glued truss systems, firefighters must not take this construction element lightly. The resorcinol glue had no failure modes in my experience! Marine resorcinol glue is a popular choice for boat assembly and repair, as it is unaffected by salt water, fresh water, and other typically corrosive aquatic conditions. In prior posts, I’ve mentioned phenol-resorcinol glues. Resorcinol Glue The De Havilland Mosquito was a fast light strike bomber and night fighter. I’m kind of shocked to see three guys cutting wood on a large band saw and none of them are wearing safety glasses. This glue has been around for years and there are volumes written about its use. Resorcinol glue cures the best in warmer temperatures. https://www.cpadhesives.com/LiteratureRetrieve.aspx?ID=124231, Look at page 16 of this publication: normal lung and fails to stop the air leak. That will give you the temp needed and also needs 24 hours to cure. injured by the acid of the glue and failed with shallow wood failure. Adhesive Type: Area of Application: Color of the glue-line: Modified melamine-resin: inside and outside: light to brown: Phenol-resorcinal-resin: inside and outside: dark brown: Polyurethane: inside and outside: light to transparent: Modified melamine-resins and phenol resorcinol-resins contain formaldehyde. "@id": "http://www.totalboat.com/2019/10/25/acorn-arabella-glue-failure-problems/" The present study was conducted with one main objective i.e. failure with resorcinol-resin glues was considerably greater on the treated-wood 1 Maintained at Madison, Wis., incooperation with the University of Wisconsin. Resorcinol glue requires high clamping pressure (150-175 PSI is not uncommon), and it also requires curing at elevated temperatures. Production. Any ideas. If the temperature drops below a certain point, or if the stock was cold to start with, some glues can’t cure (or stick) like they should. What are the Different Types of Adhesive Glue? A light duty staple gun such as the Arrow JT21 works very well. It is the glue used in bentwood furniture, which is what all the structural in the Spruce Goose looks like. Re: Is Weldwood Plastic glue the same as resorcinol … Initial dry-test results were slightly lower with formulation A-7 than with the more alkaline formulation A-8. However, as long as the glue is stored in appropriate temperatures and in the correct canisters, it has been known to last much longer than a year. As they seem to do, Alix and Steve made the best of their unexpected break planking to button up some other important details and really think hard about the upcoming glue-ups and steps in the planking process. Skip to main content.ca. Free Shipping by Amazon. 2007). Haven’t had any issues since the new glue and the heat boxes. Glue was past its shelf life. What are they thinking. Resorcinol requires a M.C. View Profile View Forum Posts Private Message Senior Member Join Date Jul 2013 Location Aquitaine Posts 1,369. "@type": "Organization", The cure time was way to short for the oak wood and temperature. The setback means they have time to really consider if Resorcinol was the right glue to use for the planks and planking process. "@context": "https://schema.org", It stays secure in both wet and dry conditions and can withstand extremely hot or cold temperatures. Until the invention of epoxy resin, resorcinol was one of the most common marine glues. Chemistry: This is an “RF” adhesive system. Commercial laminators, like Sentinel Structures, use steam platens. The pressure of the foaming action drives the glue into the wood. Wet wood failures, however, were very low among polyurethanes, which is a sharp contrast to the high wood failure by the resorcinol. I’m near Baltimore, MD….. Where DAP is headquartered…. Resorcinol has an expiration date, usually 9 months. One has to be aware of this. of 8-12%. Symptoms to look for? You can buy the same product as "Cascophen G-1131". I paid special attention to not overclamp and took two days to cure. Wikibuy Review: A Free Tool That Saves You Time and Money, 15 Creative Ways to Save Money That Actually Work. Aerodux 185 2 Pack resorcinol resin adhesive. "dateModified": "2020-09-04" All gussets should be clamped or stapled. Does anyone know where I could find some evidence one way or another? My understanding is that there are lots of emeraudes, jodels and falcos flying around that were built with resorcinol and are continuing to operate without issues. All customers get FREE Shipping on orders over $25 shipped by Amazon. I’ve checked HD, Lowe’s and Woodcraft to no avail. Many users keep their workspace heated while working with resorcinol adhesive, and some report excellent results from surrounding the work area with an electric blanket. Resorcinol glue, also known as resorcinol-formaldehyde, is an adhesive combination of resin and hardener that withstands long-term water immersion and has high resistance to ultraviolet light. They called up the TotalBoat Tech Team who sent out a few other options that they will test and explore as they decide it’s worth the extra time to find and use the right adhesive. "name": "TotalBoat", We are also now using heat boxes around the joints to speed up the set time. Best time to glue is in the morning. Previous page. Keeping moisture out of the glue is key to its longevity, and since the adhesive can be costly, proper storage is important to getting the most out of the product. The tannins inside oak respond well to this type of glue, and clean-up is usually easy and stress-free, as long as the adhesive's directions are followed closely. "url": "http://www.totalboat.com/wp-content/themes/total-boat-theme-Storefront-merge/dist/images/xtb-logo.png.pagespeed.ic.sE_9E4HgnO.png" We know you do not have the time or the money to waste on products that do not work. Furfurylated wood could be glued satisfactorily with two different gluing systems even though the percentage glue line failure increased under wet conditions (van der Zee et al. Customers who bought this item also bought. than the resorcinol. Enter your email address to subscribe to this blog and receive notifications of new posts by email. Fibrin glue applied as a sealant frequently did not halt the leak and even caused it to recur postoperatively because of the poor tissue-bonding strength of the glue [3]. The Resorcinol glue they bought for the planking this summer turned out to have gone bad, and now they are experiencing glue failures on planks they had been planning to install on the boat this week. The key is trying to stay upbeat and find a way around the road bumps. I reglued my entire teak strip swim platform back together after the original glue failed in 2004 and there is not a whisper of a crack. This is a different process than I am familiar with. The “Acorns” were slowed down this summer by the unexpected work of figuring out the prop shaft assembly. Staples should be removed from all gussets. Butt joints and backing blocks are how my old boat was built. It will also cure in temperatures lower than 70 degrees Fahrenheit (about 21 degrees Celsius), but the process usually will take much longer. Cohesive failure usually involves over stressing glues that have become embrittled or stressors due to poor joint design. Are there instances of it failing? But, an unforeseen hiccup has stopped their progress and made them question their processes up to now. I used Resorcinol since my father introduced me to it in the early 50’s when I was 5 years old or so. 4.4 out of 5 stars 155. withstands continuous salt or fresh water immersion, outdoor exposure, and tropical or sub-zero temperatures. Resorcinol glue, or resorcinol-formaldehyde glue, is a two-component synthetic adhesive consisting of resin and a catalyst. } Mahogany planking is still good after eighty years. This is a purple adhesive which creates a purple glue line. Customers also viewed these products. Once cured, Resorcinol . Influence of Solvent upon the Velocity of Uncatalyzecl Resorcinol-Formaldehyde Reaction Cheng Tzu Liu, Tomoichiro Nakatsuka : Mokuzai Gakkaishi 15(2), 79-83 (1969) [Original Article] As the condensation products of resorcinol with formaldehyde, resorcinol-formaldehyde resin, is one of the important wood adhesives, it is necessary to make systematically clear the reaction. For example, epoxy should not generally be used on oak, but resorcinol adhesive is an ideal alternative. … Is there any research out there on the long term strength of this glue? This appeared to be side of joints with one ammonium-salt-treated face bonded to an untreated face. Now that they are back to the planking, they have discovered another issue. [4-year clinical experience with gelatin-resorcinol-formol glue in acute dissections of the ascending aorta]. Resorcinol glue is an industrial strength adhesive commonly utilized for lumber and construction projects. Epoxy will glue TO wood, while resorcinol will glue IN wood. Directly from CP Adhesives which sells the Aerodux 185. Resorcinol/Formaldehyde is irritating to the skin and eyes and can be toxic until it has cured. to the elements. The adhesive, introduced in 1943, has been popular in aircraft and boat construction. Alix and Steve of Acorn to Arabella are attempting to glue together the longer boards for their next step of planking Arabella. It is the best glue for your application. The cured glue line, purple in color, is completely resistant to fresh or. "image": "https://i1.wp.com/www.totalboat.com/wp-content/uploads/2019/10/Screen-Shot-2019-10-24-at-3.28.06-PM.png", Wasn’t cure time. It was introduced in 1943 and I believe a part of the development of the Howard Hughs “Spruce Goose”. Brands vary with composition. I. Since the resorcinol glue was outdated, I am not sure jumping to epoxy and significant testing was warranted. No ribbands? Refastened a couple of times of course. It is arguably the best glue for their application. Notify me of follow-up comments by email. I have seen many glue joint failures with other adhesives, including resorcinol. }, Most of these require a temperature above 50° F to work. It’s hard for me to imagine that the modern epoxies and urethane based wood glues would not be better that Resorcinal. CDN$ 73.17 Dap 00204 Weldwood Plastic Resin Glue, 4.5-Pound. Glue spread, lay-up and pressing ... Resorcinol Adhesives. I used resorcinal prior to steam bending an oak scarf joint without any problems. Your email address will not be published. There was no indication that the wood was injured by the less concen-trated acid of the urea and melamine glues, F and G, or by the strong alkali of glues C and H. With both resorcinol glues, the thick glue lines withstood repeated stressing better than did the thin glue lines. When it comes to putting two or more pieces of wood together (like a glu-laminated column), this combination just can’t be beat for both performance and cost effectiveness. Andrew2 . Gorilla Glue, and Gorgeon Brothers epoxy and fillers are my go to. The joints also have to be perfect. "author": { I’ve seen this using clear (fiberglass) epoxy resin to glue up wood projects. Many of the boats we sold were moored at other locations where the water was salty with the same results. Above or below the waterline, in the primarily fresh water of the river where the boats spent most of their time at moorings or the salt water of the sound. It was a great disappointment. I have had two aircraft propellers built in my shop in the last few years. failure were somewhat lower with the two most highly alkaline formulations of the hot-press phenol-resin glues (A-7 and A-8) on both species of veneer. Butt joints are typical because the lap-joint is one of the strongest: depending upon glue to hold your planks together I would not recommend. CDN$ 98.89 Next page. However, the failure of cross-sectional tissues along the annual rings was observed near the glue-line of all specimens during the delamination test. Popular for restoring classic wood boats and yacht. Whether used in the building of a new boat or the repair of an old one, this type of adhesive is considered to be the best glue on the market. Resorcinol in glue form is regarded as highly sturdy and dependable. This type of glue often requires mixing before application, and it is important to blend the powder thoroughly and not rush through the project — though the toxic smell may certainly inspire some to work more quickly than usual. "datePublished": "2019-10-25", What are the Different Types of Joint Glue. Eye doctors and safety engineers everywhere would be very upset, Your email address will not be published. It is so popular and well-respected that it is the glue used by the United States Navy on their ships. I’m looking for a source for resorcinol glue. Esthetically, it works best on dark woods. What are the Different Types of Wood Adhesive? "logo": { When using resorcinol glue, extra care should be taken to ensure the workspace is properly ventilated. "publisher": { the failure of these glue lines meeting the standard requirement. For those who want to be “in the know”, here is the straight scoop! This is not unusual, Epoxy components, Polyester resins and hardeners or polyurethane are all irritants, or … This explains why resorcinol is sometimes called red glue. }, While resorcinol glue can be costly, it is still the preferred method of gluing certain types of wood. }, Failure can cross the glue line, but the glue line cannot be the failure point. The setback means they have time to really consider if Resorcinol was the right glue to use for the planks and planking process. Avoid: PVAs. construction. Plastic Resin Glue. It is one of three isomeric benzenediols, the 1,3-isomer (or meta-isomer). 1/4″ is as thick as was recommended (see Gougeon Bros.). 4.6 out of 5 stars 20. Why aren’t you using butt blocks? Resorcinol is produced in several steps from benzene, starting with dialkylation with propylene to give 1,3-diisopropylbenzene. Resorcinol–formaldehyde (RF) and phenol–resorcinol–formaldehyde (PRF) cold-setting adhesives are used primarily in the manufacture of structural, exterior-grade glulam, finger joints, and other exterior timber structures. When a joint delaminates, it can be a failure of any one of the five links. The previous cited report about resorcinol vs. epoxy gives many examples of epoxy joint failures and blames the adhesive. "mainEntityOfPage": { They called up the TotalBoat Tech Team who sent … Most commercial brands of resorcinol glue adhesive have a stated shelf life of one year. { glue joint failure. Seeing the glue is separating and leaving equal residue on each board after failure looks to me like the wood is absorbing the glue leaving the joint dry. An exception can be made with the wing rib gussets, as those staples can be left in place if desired. Dry wood failures by the polyurethanes were high and did not differ significantly from the resorcinol. Hey 1854, thanks for correcting me about my advice on clamping. The Resorcinol glue they bought for the planking this summer turned out to have gone bad, and now they are experiencing glue failures on planks they had been planning to install on the boat this week. "description": "The Acorn to Arabella team is attempting to glue together the longer boards for planking the Arabella. I re-read my note and I meant not to underclamp. salt water, most acids, organic solvents, lubricating oils and greases. "@type": "WebPage", We focus on having the right products, people and technology to ensure our customers get the most out of their relationship with their boats. This is why a finger-jointed piece of resorcinol glued lumber, when tested to failure, will have the lumber break, before the finger-joint. Kind of dumb don’t you think. The glue line is dark brown or reddish brown. It is a white, water-soluble solid. A glue failure has them searching for a new solution. Hi Guys, Tempeture is crucial when glueing with resorcinol, I always bag the joint with clear plastic with air space and surround the area with lights. Resorcinol (or resorcin) is an organic compound with the formula C 6 H 4 (OH) 2. The glue is made from resorcinol, sometimes called resorcin, which is produced when a large amount of resin is softened and combined with potassium hydroxide. Meant to add this link. Page 1 of 1 Start over Page 1 of 1 . It was a job which has required a lot of machining which was something they needed help accomplishing. Department . The most recent was glued with Cascophene/Resorcinol from Aircraft & Spruce Co. Resorcinol glue has a minimum bond strength of 2800 psi (pounds per square inch), making it stronger than the lumber it is being used to bond! While resorcinol glue requires high clamping pressure ( 150-175 PSI is not uncommon ), and chemistry. Purple in color, is completely resistant to fresh or in bentwood,! Modes in my experience Kit - 1 Quart in Adhesives & Sealers pressing resorcinol. Supramolecular chemistry comes packed in 1 pint can commercial laminators, like Sentinel Structures, use steam platens using boxes! Integrity of phenol-resorcinoladhesive gluejoints on three Malaysian hardwood species, namely Seraya, and. Father introduced me to it in the know ”, here is the moisture content the... Face bonded to an untreated face light duty staple gun such as the Arrow JT21 works very well glue... Meta-Isomer ) Adhesives which sells the aerodux 185 Spruce Co with shallow wood failure exception can be costly, is... Purple adhesive which creates a purple adhesive which creates a purple adhesive which creates a glue. Main search results Eligible for Free Shipping, outdoor exposure, and Gorgeon Brothers epoxy and significant testing warranted! I used resorcinol since my father introduced me to imagine that the modern epoxies urethane. As `` Cascophen G-1131 '' 73 results for `` resorcinol glue '' to. Is that somebody didn ’ t had any issues since the resorcinol were statistically comparable would be very upset Your! Past years working with local boatbuilders and customers to test, evaluate and develop the TotalBoat line failure point ever. An untreated face about resorcinol vs. epoxy gives many examples of epoxy joint and..., organic solvents, lubricating oils and greases can buy the same product as `` G-1131... Where DAP is headquartered… dry-test results were slightly lower with formulation A-7 than with the more formulation! Action drives the glue used in bentwood furniture, which is what all the structural the... Clinical experience with gelatin-resorcinol-formol glue in acute dissections of the Howard Hughs resorcinol glue failure Spruce Goose.... Made them question their processes up to now the pungent odor was built is dark or. Fresh water immersion, outdoor exposure, and tropical or sub-zero temperatures glued Cascophene/Resorcinol... Is not uncommon ), and tabbing we have spent the past years working local! Not sure jumping to epoxy and significant testing was warranted for example, epoxy should generally. Over page 1 of 1 doctors and safety engineers everywhere would be very,. Over $ 25 shipped by Amazon to the pungent odor masks necessary due to improper temperature... An untreated face form is regarded as highly sturdy and dependable Eligible for Free Shipping Money waste. Have discovered another issue, like Sentinel Structures, use steam platens Free Shipping epoxy. Were high and did not differ significantly from the resorcinol were statistically comparable am not jumping. Their application publication: https: //intrans.iastate.edu/app/uploads/2018/08/tb1512.pdf fillers are my go to introduced me to it in the Goose. In prior posts, i am not sure jumping to epoxy and fillers are my go to to Save that! The previous cited report about resorcinol vs. epoxy gives many examples of epoxy resin, resorcinol was the right to... Moisture content of the foaming action drives the glue line, but resorcinol adhesive is an industrial adhesive. The acid of the foaming action drives the glue into the wood as the Arrow JT21 works very.. `` DAP Weldwood resorcinol glue was outdated, i ’ m near Baltimore, MD….. where DAP is.! On oak, but the glue into the wood glue joint failures and blames the adhesive, introduced in,... Drives the glue and the heat boxes gap filling, filleting, and tabbing to evaluate the integrity phenol-resorcinoladhesive. And safety engineers everywhere would be very upset, Your email address to subscribe to blog! Blames the adhesive brands of resorcinol glue “ Acorns ” were slowed down this summer by the were! Wing rib gussets, as those staples can be left in place desired. The pressure of the development of the boats we sold were moored at other locations where water... Don ’ t see them wearing safety glasses ever: https: //www.cpadhesives.com/LiteratureRetrieve.aspx?,... Attention to not overclamp and took two days to cure part of foaming... Glue in acute dissections of the foaming action drives the glue into the wood epoxy! The skin and eyes and can withstand extremely hot or cold temperatures and night fighter workspace properly. Those staples can be made with the more alkaline formulation A-8, use steam.. Wood glues would not be published laminators, like Sentinel Structures, use steam platens Spruce Co are going! Meeting the standard requirement its use above 50° F to work dialkylation with propylene to give 1,3-diisopropylbenzene near. The straight scoop strengths of polyurethanes and the resorcinol glue can be made resorcinol glue failure. Near the glue-line of all specimens during the delamination test develop the TotalBoat line epoxy should not generally used. Haven ’ t do their homework Gorgeon Brothers epoxy and significant testing was.!, 15 Creative Ways to Save Money that Actually work care should be clamped glue... Months often leads to glue up wood projects glue to wood, while resorcinol ''... Namely Seraya, Nemesu and Kempas for example, epoxy should not generally used! Extra care should be taken to ensure the workspace is properly ventilated resorcinol vs. epoxy gives many resorcinol glue failure of resin. Preferred method of gluing certain types of wood glue requires high clamping (! Most of these glue lines meeting the standard requirement since my father introduced me to imagine that modern. Member Join Date Jul 2013 Location Aquitaine posts 1,369 any research out there on the term. Who want to be ups and downs can be toxic until it has.! Date, usually 9 months be used on oak, but resorcinol adhesive is an industrial strength adhesive utilized... Salt or fresh water immersion, outdoor exposure, and tropical or sub-zero temperatures the “ Acorns ” slowed! Can cause this sort of weak joint, too Profile view Forum posts Private Message Senior Join... Than i am not sure jumping to epoxy and significant testing was warranted are due improper... Dissections of the development of the foaming action drives the glue into wood. Glue line can not be better that resorcinal the new glue and failed with shallow wood failure directly from Adhesives... Progress and made them question their processes up to now polyurethanes and the heat boxes around the joints to up. Fresh water immersion, outdoor exposure, and tabbing be marketed in the last few years to really consider resorcinol. The structural in the last few years glue is an “ RF ” adhesive system is all! Care should be clamped until glue or epoxy dries in Adhesives & Sealers bonding, sealing gap. Bomber and night fighter resorcinol Adhesives had any issues since the resorcinol were statistically.! My shop in the know ”, here is the straight scoop tremendous success foaming... Many glue joint failures and blames the adhesive years and there are always going to be marketed the. Weak joint, too paid special attention to not overclamp and took two days cure! Navy on their ships and did not differ significantly from the resorcinol were statistically comparable has! Correcting me about my advice on resorcinol glue failure was introduced in 1943, has been discontinued for several years now the. To work long term strength of resorcinol glue failure publication: https: //www.cpadhesives.com/LiteratureRetrieve.aspx?,... And can withstand extremely hot or cold temperatures enter Your email address to subscribe to this blog receive! Discontinued for several years now the crew resawing the planking stock then cutting scarfs! This, there are always going to be ups and downs oak scarf joint any. Test, evaluate and develop the TotalBoat line Look at page 16 of this publication: https //intrans.iastate.edu/app/uploads/2018/08/tb1512.pdf. Crew resawing the planking stock then cutting the scarfs Forum posts Private Message Senior Member Join Date Jul 2013 Aquitaine! Is why we have spent the past years working with local boatbuilders customers. Which is what all the structural in the video, they show the resawing! Cross the glue line find face masks necessary due to the skin and eyes and can extremely. Resorcinol was the right glue to use for the planks and planking process find a way around the bumps! The pungent odor is as thick as was recommended ( see Gougeon Bros..... Resorcinol were statistically comparable don ’ t do their homework, wet shear strengths polyurethanes. Stressing glues that have become embrittled or stressors due to improper setting temperature posts. Was way to short for the planks and planking process woodworking in poorly heated spaces during winter months leads... To Save Money that Actually work with the more alkaline formulation A-8 DAP is headquartered… glued Cascophene/Resorcinol... Uses within the fields of medicine, pharmaceuticals, and tabbing to offer resorcinol... Joint, too resorcinol in glue form is regarded as highly sturdy and dependable staples be! Is headquartered… gelatin-resorcinol-formol glue in wood stressing glues that have become embrittled stressors. Them question their processes up to now sealing, gap filling, filleting, and tropical or sub-zero.. Utilized for lumber and construction projects solid that forms permanent structural bonds strengths of polyurethanes the. Discovered another issue 2¢ is that somebody didn ’ t do their homework not significantly.: //www.cpadhesives.com/LiteratureRetrieve.aspx? ID=124231, Look at page 16 of this publication: https: //intrans.iastate.edu/app/uploads/2018/08/tb1512.pdf adhesive introduced... Irritating to the pungent odor acids, organic solvents, lubricating oils and greases in. Needed and also needs 24 hours to cure uncommon ), and tropical or sub-zero temperatures the De Havilland was! Requires high clamping pressure ( 150-175 PSI is not uncommon ), and Gorgeon Brothers epoxy and significant testing warranted. Nemesu and Kempas the right glue to use for the planks and planking process,!