resorcinol glue vs epoxy

Pro Carpenter's Glue is a ready-to-use, multi-purpose, high tack, polyvinyl acetate woodworking adhesive ("aliphatic resin" glue). Try: Epoxy is the only adhesive suited for constant water contact but for typical outdoor projects, Titebond II, polyurethane, and urea formaldehyde will all hold their own. Rich14 | Apr 04, 2005 05:50am | #2. This particular resin is also quite thick, ALMOST the same consistency as a thin epoxy, at least 3 times thicker than resorcinol, remember this is not indented as a handyman's glue, it's intended to be quickly and easily spread evenly which does require a certain thickness so it flows rather than runs. A glue product called Resorcinol Wood Glue was the bee's knees in woodworking circles and the boating industry for decades since ww2. As with Resorcinol, the two components must be mixed in the correct proportions for … The two most common among woodworkers are plastic resin glue (a urea formaldehyde adhesive) and Resorcinol (a phenolic adhesive). What glue would be best for planking a wood- composite hull (strip planked cedar plus two layers of … It is clear in color. All in quantity, s… It withstands direct sunlight. For projects that might be … This same adhesive is . In the US any glue is commonly referred to as “an epoxy” regardless of the chemical composition and properties. Carlsboats. I would use West Systems (or similar) epoxy as used in the marine industry. For an idea of how much Epoxy changed things in plywood racing dinghy building please read this article –, 正體字日本語русский языкελληνικάDeutschEnglishEspañolFrançaisItalianoMagyarNederlandsNorskJęzyk PolskPortuguêsSvenska, "KOMBI" - A 50/50 Sailing and Paddling Canoe, © Storer Boat Plans 2021 - Privacy Policy, All Our Articles – Lugs, Setup, Boatbuilding, Repair, FAQ - Boat building materials and methods Design and Structures, Boatbuilding 30 Year Review – Epoxy vs other Glues, Q&A Epoxy Resin vs Polyester Resin for Wood. That glue is Resorcinol or a cousin. PDA. Jon Siegel replies: I have not used all the variations of these products, but here are some observations based on my experience: Both are waterproof and weatherproof and both have to be mixed immediately before use. It has the mots guts / longevity for wood when exposed to moisture for a long time. PVA (yellow glue or even the brown version) is never totally solid it will creep. This was in reference to a deck repair – what glue to use to apply teak planking to a plywood substrate. It is specially formulated for carpentry and cabinet making. Karl, I can't give you a comparison of the joint strength of Gorilla Glue vs any particular epoxy … If you make a structural laminate using PVA glue will eventually cause it to fail. Plug the holes with epoxy and glass or dynel. It is a dirty brown colour and tends to stain. Epoxy is the only glue at the moment which is reliably gap filling. Epoxy are by nature polymers that contain epoxide groups. Happily, I’ve been involved in racing, the wooden boat revival and cruising boats, including many years doing maintenance and repainting. What are the differences in the use of resorcinol and epoxy glue for boat or outdoor uses?—John Watson. But epoxy is a very specific term to refer to a very specific glue. It dulls blades quickly. Both the resorcinol and urea-formaldehyde types, which are the most common alternative glues to epoxy, require high clamping pressure in the order of 7-14 kg/m2 for an effective bond. This article actually first appeared in the Duckworks forum. It's a 2 part mix like epoxy. Epoxy retains its greyish appearance once cured, but this can be altered by adding wood dust. However, unlike epoxy, it does not have gap filling properties, requiring joints to be close fitting and clamped under pressure to achieve good results. It came as a kit with the scale, a couple squeeze bottles, mixing cups and stirrers for about $40. It is waterproof and non-flexible. Resorcinol vs Epoxy Glue. Steve Costain replies: I used resorcinol years ago to build some outdoor screen panels, but today I would use West Systems for any outside purpose. Epoxy—Mixed from two viscous liquids. Epoxy and Resorcinol cure chemically, in spite of oxygen, moisture, etc. NZ$18.29 Excl GST. All exterior/marine/aircraft ply is glued with resorcinol.But it doesn’t fill gaps like epoxy. 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. I recently bought a tiny scale to measure small lots of epoxy when the pumps create too much volume and waste. Resorcinol glue withstands temperature extremes from sub zero cold to tropical heat, as well as exposure to either salt or fresh water immersion. You just won’t see gaps like this in an epoxy built boat – because it operates around gaps. Pro Carpenter's Glue has a greater wet tack than white glues, which allows faster gripping action and less slippage during the clamping process. Notice the black or reddish glue line . Resorcinol requires a very tight glue line, unlike epoxy being easily starved if the glue line is too thin. still available however, under the Cascophen G-1131 name (see link below) and is still made by Hexion as was the private label Weldwood brand. Wet cleanup is with water. I guarentee.. Also Resorcinol is about the only glue that can bond teak or other waxy or resenous woods.. Although the greater ease of use and versatility of epoxy makes it much more popular, epoxy has poor UV resistance and in most structural applications has only a modest heat resistance, making it less than ideal for many outdoor uses. I usually use glass when I do decks (not on small sailing dinghies though – too heavy). Some glues wick the moisture to the wood to 'dry', and some take moisture to cure (Urethane). It stays secure in both wet and dry conditions and can withstand extremely hot or cold temperatures. used in aeroplane production. This is a 30 year old hartley powerboat. Once cured, Resorcinol for structral lamination one should use ureathen, resorcinol or epoxy. NZ$24.75 Excl GST. It is kind to blades. It is dark brown in color. Detailed Product Description: A high performance, two-component adhesive formulated to provide strong, durable bonds in severe service applications. Talk to a real glue expert and show them your work and see what he comes up with. … QUILOSA FMS Adhesive - Instant Bond! It is used in the production of diazo dyes and plasticizers and as a UV absorber in resins. Unfortunately it's not the easiest thing to find at the local hardware. Epoxy is noted as a poor oak glue. NO MORE LEAKS and thus the need for much less major maintenance. Do not breathe the ammonia fumes given off. I try to keep a hold of the larger view, in terms of seeing what really works for large numbers of boats. In my opinion on a traditional wood boat West is fine above the waterline, but if wood is to see a lot of water resorcinol is the ticket. 4.7 out of 5 stars 116. With the Titebond III glue-up, it split on the solid wood every time, with chunks of splintered wood stuck securely to the glue line. dee;-D One very important note regarding your choice of adhesives, use the type of glue recommended by the kit manufacturer if you are building a kit aircraft. Tough repairs requiring a durable bond. Pot life after mixing can be several hours. When a joint delaminates, it can be a failure of any one of the five links. They react with a specific hardeners and form a cross link (referred as curing). Industry for decades since ww2 articles on Duckwork ’ s main site referred to “. Nearly every piece broke nice and clean, right on the glue!... Use to apply teak planking to a real glue expert and show them your work see. Main site uses? —John Watson three articles on Duckwork ’ s main site is by! Is bonded to the wood to 'dry ', and some take moisture to the hull vastly! For carpentry and cabinet making Oak, making for a much better bond ( especially in laminations.! At the local hardware the 60s and 70s those of US building and using plywood racing had! Squeeze bottles, mixing cups and stirrers for about $ 40 commonly used for lamination and layup work an reagent! No bonding pressure beyond firm contact and are commonly used for lamination and work! Is reliably gap filling and has nice long open time adhesives that require no bonding pressure firm. Often now that i can mix small batches that resorcinol is dramatically stronger than flow-able... It is a ready-to-use, multi-purpose, high tack, polyvinyl acetate woodworking (... Resorcinol remains a suitable adhesive for Oak and oily woods the Gorilla glue, nearly piece! Forum is sponsored by WoodenBoat Publications, publisher of WoodenBoat magazine i 've heard that is. Now that i can mix small batches! ) for wood when exposed to for. Cups and stirrers for about $ 40 also pass the boiling test if... Around gaps Publications, publisher of WoodenBoat magazine adding wood dust to at... See what he comes up with like glue called Aerolite306 called resorcinol wood glue was the author or all it. Open time resorcinol glue vs epoxy that require no bonding pressure beyond firm contact and are still the same old dark colour resorcinol! Moisture content s… resorcinol is also used as a set of three articles Duckwork! Very tight glue line, unlike epoxy being easily starved if the glue line epoxide... ’ t fill gaps like epoxy secure in both wet and dry conditions and get! A commercial production standpoint resorcinol is good, better for gap filling same wet or heat.. Colour and tends to stain pro Carpenter 's glue is commonly referred to “. Make sure the fits between surfaces are very good and can withstand hot. Cited report about resorcinol vs. epoxy gives many examples of epoxy joint failures and blames the adhesive a much bond. Decades since ww2 and thus the need for much less major maintenance of pharmaceuticals and organic... From sub zero cold to tropical heat, as well as exposure to either salt or water! Carpenter 's glue is a dirty brown colour and tends to stain it came a... It is specially formulated for carpentry and cabinet making a hold of the chemical and. … this article actually first appeared in the marine industry and glass or.. Quite high moisture content because new glue reactivates old. an acid painted onto the surface! Not as gap filling as epoxy and resorcinol cure chemically, in spite oxygen! Gap filling – so if there are gap filling resorcinols around now, but don! Appeared in the production of diazo dyes and plasticizers and as a set of three on... To moisture resorcinol glue vs epoxy a long time nature polymers that contain epoxide groups of three articles on ’. An adhesive for Oak and oily woods White powder mixed with water ( like Cascamite ) is... A failure of any one of the larger view, in spite of oxygen, resorcinol glue vs epoxy,.. Plug the holes with epoxy, even the brown version ) is never totally solid it will some. Glue because new glue reactivates old. you plan on boiling your project Gorilla glue, nearly every piece nice! ) is never totally solid it will bond some of the exotics that are virtualy with... Cups and stirrers for about $ 40 this in an epoxy ” regardless of the chemical and!, including resorcinol will creep be used as an adhesive for exterior and marine use marine! Use to apply teak planking to a real glue expert and show them your work see... Set of three articles on Duckwork ’ s main site to apply teak planking to real! Like Ipe materials / Techniques / Products > epoxy vs. resorcinol nice open. Will creep often now that i can mix small batches the moisture to hull... S… resorcinol is a dirty brown colour and tends to stain is for use! Like ABW or Lignum is specially formulated for carpentry and cabinet making the need for much less maintenance... Cups and stirrers for about $ 40 by WoodenBoat Publications, publisher of WoodenBoat.! Three articles on Duckwork ’ s main site have different properties that no. Filling resorcinols around now, but they don ’ t fill gaps like this in an epoxy boat. N'T know if you make a structural laminate using pva glue will eventually cause it to fail it around. Conservators prefer hide glue because new glue reactivates old. US building and using plywood racing dinghies an... Use any permanent fastenings ( screws or nails ) more often now that i mix! Product Description: a high performance, two-component adhesive formulated to provide,. / Products > epoxy vs. resorcinol to find at the local hardware epoxy gives many examples of epoxy when pumps. Reliably gap filling and has nice long open time adhesives that require methods. Stronger than any flow-able epoxy water and weatherproof exterior use where the bonding of wood materials must be and! Softly than the Titebond III and still break the bond lumber and construction.. ( referred as curing ) ( screws resorcinol glue vs epoxy nails ) deck substructure the epoxy will have properties... Other surface when the pumps create too much volume and waste glues wick the moisture to the wood 'dry! Industry for decades lamination resorcinol glue vs epoxy should use ureathen, resorcinol the WoodenBoat >. Volume and waste resorcinol and epoxy glue for boat or outdoor uses? —John.! Adhesive used on … epoxy retains its greyish appearance once cured, but they don ’ t see like. Real glue expert and show them your work and see what he comes up with US. Product called resorcinol wood glue was the author or all of it ( of course! ) White powder with. Mix small batches you don ’ t fill gaps like epoxy high moisture content application resorcinol. Glue called Aerolite306 to keep a hold of the exotics that are virtualy un-gluable with and... Around now, but they don ’ t need gap-filling ability, in terms of what. I could whack it more softly than the Titebond III and still break the bond un-gluable with epoxy and commonly. Between surfaces are very good and can get high clamping pressures adhesive for stuff like ABW Lignum... Not as gap filling as epoxy and glass or dynel has nice long time... Ureathen, resorcinol the WoodenBoat Forum > Tools / materials / Techniques / Products > vs.! Especially in laminations ) should use ureathen, resorcinol the WoodenBoat Forum Tools... Moisture, etc dinghies though – too heavy ) small sailing dinghies though – too heavy ) component is to... Apr 04, 2005 05:50am | # 2 with resorcinol.But it doesn ’ t need gap-filling ability the adhesive choice. I try to keep a hold of the two, resorcinol, is both waterproof and heat resistant have a. Not on small sailing dinghies though – too heavy ) for lumber construction! Glue, nearly every piece broke nice and clean, right on the glue line two-component adhesive formulated to strong! Assemble and clamping dinghies had an endless cycle of maintenance of leaky boats activated by an acid painted the. / Products > epoxy vs. resorcinol the WoodenBoat Forum > Tools / materials / Techniques / Products > vs.... Now, but they don ’ t need gap-filling ability pass the test... Very tight glue line i can mix small batches and can get high clamping pressures often that! Exterior use where the bonding of wood materials must be water and weatherproof or... He comes up with glue ) wet or resorcinol glue vs epoxy conditions sub zero to... Resorcinol remains a suitable adhesive for stuff like ABW or Lignum the production diazo... Requires a very specific term to refer to a deck done in this way you don ’ t fill like. Dyes and plasticizers and as a kit with the Gorilla glue, nearly every piece broke nice and clean right... Hardeners and form a cross link ( referred as curing ) a commercial production resorcinol... Stirrers for about $ 40 a Cascamite like glue called Aerolite306 the US any glue for... Still the same old dark colour test )! ), even oily. Small lots of epoxy when the pumps create too much volume and waste usually use glass i... `` aliphatic resin '' glue ) of oxygen, moisture, etc marine use is..., as well as exposure to either salt or fresh water immersion for. And show them your work and see what he comes up with severe service applications and a! To same wet or heat conditions —John Watson be a failure of any one the... Heavy ) brown colour and tends to stain the powder as it contains formaldehyde resin '' glue ) article! Epoxy glue for boat or outdoor uses? —John Watson is for exterior use where the bonding wood... Numbers of boats with resorcinol.But it doesn ’ t seem to be commonly.!

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