It forms watertight, weather-resistant seals above and below the waterline. For bedding hatches, winches, and other items, we like the Sudbury Elastomeric Sealant and butyl tape. Much depends on the water permeability of the substrate. The Sika 291 is a good general-purpose polyurethane caulk with a wide range of bonding capabilities. It has the commendable property of always failing in shear before peeling from the substrate it is bonding. Although this test focused on adhesion strength, don't assume that the strongest goop is the best. It forms watertight, weather-resistant seals above and below the waterline. A few caveats worth mentioning: Butyl tape can run in hot environments, so check its temperature rating; don't use it below the waterline; and don't use it in places where it will be exposed to fuel. Bottom line: This is our Best Choice for plastic lens replacement. It is higher strength, has excellent UV resistance, and is easily removed using solvents like DSR-5 or Re-move. Similar to 5200, 3Ms 4200 is not as strong but it cures faster. Surfaces were scrubbed with a 2-percent solution of trisodium phosphate (TSP) to remove any grease or mold-release agents. Only one product failed the flexibility test: the BoatLife Caulk. They also must be compatible with the bonding materials, and not cause deterioration. This product has been trusted throughout the marine industry for over 50 years. Get the best deals for 3m marine adhesive sealant 4200 at eBay.com. Shop, read reviews, or ask questions about 3M 4200 Fast Cure Polyurethane/Adhesive Sealant, Black at the official West Marine online store. 3M Marine Adhesive Sealant 4000 UV, PN06580, White, 295 mL Cartridge . Watch; 3M Marine Adhesive/Sealant Fast Cure 4200, 06560 , White, 1/10 Gallon 12.8. And because it has no strength, you can easily pry up even the largest hatch for repair or replacement. 3M™ Marine Fast Cure General Purpose Adhesive Sealant 4200FC can be used for bonding and caulking different materials used in the marine industry : concrete, wood, aluminium, most lacquered metals, polyester, glass, etc. In the case of silicone caulk, air is required. However, many do-it-yourselfers have been disappointed to find that after a week or even two, the surface was still sticky. Its Recommended. An upcoming report will look at products for removing adhesive sealants, and in future reports, we will be looking at adhesives mildew resistance and aging. Bottom line: The 295 is Recommended for bedding and as an adhesive-sealant. 3M Marine Adhesive Sealant Fast Cure 4200FC 3M Marine Adhesive Sealant Fast Cure 4200FC is a one-component, medium-strength, moisture-curing, gap-filling polyurethane that delivers strong, flexible bonds to aluminum, wood, gelcoat and fiberglass. Observations will be noted at regular intervals. All of the test products skinned over within a few hours, except for PL S40 and 3M 5200, both of which are notoriously slow curing. 3M Marine Adhesive Sealant Fast Cure 420 is a one-part, general-purpose polyurethane for flexible bonds to wood, fibreglass, Gelcoat, plastic and metals Forms a watertight seal on joints and boat hardware above and below the waterline Ideal for rub-rails, … Although the tested tubes required some fiddling to un-plug, all remained usable after six months stored in the fridge. Just remove as much as is practical and apply more. Compare this Product. Heat-treating polyethylene (Starboard and similar products) prior to bonding yielded significant improvements in peel strength for this difficult-to-bond material. It also can work well to seal wire penetrations on deck. 3M Marine Adhesive/Sealant Fastcure 4200 is a one-part general purpose polyurethane that chemically reacts with moisture to deliver flexible bonds with good adhesion to wood, fiberglass, gelcoat, certain plastics and metal Brand New . Stay tuned. Although it has almost no tensile strength-requiring hardware fasteners-this bedding material has more than enough adhesion for sealing off deck penetrations like hatches. We tested them on a variety of substrates, including aluminum, gelcoat, acrylic, polyethylene, and polycarbonate. $28.62. Typical bonding applications include: - … For boatbuilders, a long working time can be a blessing. 3M Marine Adhesive/Sealant Fast Cure 4200, 06560 , White, 1/10 Gallon Color - White. C $14.30. To determine a products shelf life, we sealed each tube with aluminum foil immediately after use and stored them in a refrigerator for six months. 3M Marine Adh/Seal Fast Cure 4200, 06564, Black, 1/10 GL. Shop, read reviews, or ask questions about 3M 4200 Fast Cure, White, Polyurethane Adhesive/Sealant, 3oz. 3M Marine Adhesive Sealant Fast Cure 4200FC is a one-component, medium-strength, moisture-curing, gap-filling polyurethane that delivers strong, flexible bonds to aluminum, wood, gelcoat and fiberglass. Our main criteria for a marine caulk is that it should not peel from the substrate (adhesive failure), but rather it should fail by shearing and tearing. The slow cure is nearly always linked to very dry conditions in a home that is heated for the winter. Not all are designated for below-the-waterline use, however, so be sure to match the product for the job. You can accelerate the curing of these products by increasing the environments humidity. Caulks with removable tips are easier to reuse, since you can remove the cured plug more readily. Testers also noted that the 3M 5200, more of a bonding agent than a sealant, was considerably stiffer than other sealants tested, perhaps too unyielding for applications demanding a lot of movement. In tests, it was less adhesive than other silicones. Marine sealants must be flexible to compensate for changes in temperature and slight mechanical movement. 4.0 out of 5 stars. - 3M Marine Adhesive Sealant Fast Cure 4200 (05260) – Semi-Permanent Flexible A... - 3M Marine Adhesive Sealant Fast Cure 4200 06560 White 1 10 Gallon 3004 7819, - 3M Marine Adhesive/Sealant Fast Cure 4200, 06560 , White, 1/10 Gallon 12.8, - Marine Adhesive Sealant Fast Cure 4200 (05260) Semi-Permanent Flexible Adhesive, - 3M Marine Adhesive/Sealant Fast Cure 4200, 05260, White 3004.7759, - 3M 06560 Marine Adhesive-Sealant Fast Cure 4200 White 10 Oz Cartridge, - 3M Marine Adhesive/Sealant Fast Cure 4200, 05260, White 3, Leave feedback about your eBay search experience - opens in new window or tab. Our high performance polyurethane sealant chemically reacts with moisture to deliver strong, flexible bonds, retaining its strength above or below the waterline. 3M™ Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fiberglass. Full-strength adhesion takes time. Bonds and seals fiberglass, gelcoat a..... Add to Cart. With low odor and a good open shelf life, 3Ms Marine Silicone is one of the few sealants that seems to stay workable even when stored at room temperature for years. Bottom line: Other products adhered better in our tests. We recently launched a new evaluation of marine adhesives and sealants. Bottom line: The 4000 UV is Recommended as an adhesive sealant. Save my name, email, and website in this browser for the next time I comment. Description Downloads A one part general purpose polyurethane that chemically reacts with moisture to deliver flexible bonds with good adhesion to wood, fibreglass, gelcoat, certain plastics and metals. Both offer mid-strength adhesion and have the ability to bond gelcoat, metals, and plastics. Very similar to 3Ms 4200 and Sikas 291, the polyether Loctite Marine Sealant is a thick, medium- to fast-cure product intended for use above and below the waterline. Bonds and seals fiberglass, gelcoat an..... Add to Cart. It is an old sign-makers trick, but its relatively unknown to sailors. In my experience, 4200 and 5200 are the same, except the latter cures faster. Mineral spirits can easily remove the last traces of butyl, but there is no need to do this if youre just bedding a new hatch. Use 3M™ Marine Adhesive Sealant 5200 to seal joints and boat hardware. - 3M™ Marine Adhesive Sealant Fast Cure 4200FC White, 3 oz Tube, Customs services and international tracking provided, - 3M™ Marine Adhesive Sealant Fast Cure 4200FC Black, 10 fl oz, - 3M Marine 4200 Adhesive/Sealant Fast Cure, - 3M MARINE ADHESIVE / SEALANT FAST CURE 4200 (WHITE) 06560, - 3M™ Marine Adhesive Sealant Fast Cure 4200FC White, 10 fl oz (295 mL) cartridge, - 3M Boat Marine Adhesive / Sealant Fast Cure 4200 10 Ounce Cartridge White, - 3m Marine Adhesive-Sealant Fast Cure 4200 05260, - 3M 05260 White Marine Adhesive/Sealant Fast Cure 4200 3 oz Tube Boat Joints, - 3M 06560 Marine Adhesive Sealant 4200 Fast Cure White Polyurethane 1/10 Gallon, - 3M Marine Adhesive Sealant 4200FC Fast Cure White 3 oz Tube - 6EA, - 3m 06560 Marine Adhesive/Sealant Fast Cure 4200, - 3M 06560 White 4200 Marine Adhesive Sealant Fast Cure 10 ounces, - 3M Marine 4200 Fast Cure Sealant #06560, - 3M Marine Adhesive Sealant Fast Cure 4200 Flexible Adhesive Sealant Boats & RV's, - 3M Marine Adhesive Sealant 4200 - Fast Cure, White, 10 oz. Their adhesiveness, long life, and resistance to water make them useful for bonding and high-adhesion bedding applications both above and below the waterline. However, if we had heat-treated the surface first, the caulk would have developed a strong bond, and eventually fail in shear as we saw with other substrate. BoatLifes Silicone Rubber has a very strong and unusual acetic acid odor. Shop with confidence - get free shipping to home or stores + price match guarantee! Cold storage helps extend the life of partially used adhesive tubes. Free shipping. 3M™ Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fiberglass. You can also drill out the plug. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. For bedding, we like products that failed in shear rather than by adhesive failure; these are more likely to provide a long-term, watertight seal. All rights reserved. You can also lightly mist polyurethanes to accelerate curing after the first 12 hours, even if it is still tacky. Bottom line: The Sika 291 tied for the Best Choice adhesive sealant pick. Reviewed by Practical Sailor in August 2015, Loctites PL sealant series offers an economical alternative to marine products. This product has been trusted throughout the marine industry for over 50 years. Metals and polyethylene are impermeable, while fiberglass and wood have some moisture content and cure more quickly. It becomes tack-free in as little as 1 hour, and typically cures in as little as 24 hours – so you can get right back out on the water. 61 $21.99 $21.99. Sudburys Elastometric Sealant is a synthetic, rubber-based sealant whose main purpose is gap-filling and sealing, rather than adhesion. Number of bids and bid amounts may be slightly out of date. The 795 is far easier to remove than polyurethane alternatives, and by using the proper de-bonding product (stay tuned for our upcoming test of de-bonders), you will have no problems replacing the hatch glazing or portlight should this become necessary. Although Loctite does not recommend this product for continuous immersion, it has passed industry standard tests for moderate-term immersion. Add to Wish List. Fast curing polyurethane formulated to allow for disassembly of parts 3M 4200FC has roughly half of the strength of 3M 5200 Seals and bonds a wide variety of substrates Non-sagging formulation for vertical sealing … Customs services and international tracking provided. 3M Marine Adhesive/Sealant Fast Cure 4200, 05260, White, 3 oz ReviewRead Morehttp://tinyurl.com/pqmhr2t 3M Marine Adhesive/Sealant Fast Cure 4200, 05260, White, 3 oz iRobot Braava * 3M Scotchprint Skin MOP 300 4200 4205 5200 Many Colors Evolution. Drying time and mechanisms also varied. We tested them for strength, adhesion, and flexibility for this article and will be testing them for mildew resistance, ease of cleaning, and weathering resistance for future reports. In one field test, we used it for a large patch on a polyethylene fishpond liner-a tough application-and even after five years, it has shown no signs of peeling or hardening. A caulks ability to sustain its advertised bond strength (usually stated in pounds per square inch) can vary greatly according to conditions, and the type of product being used. High in viscosity and relatively slow curing like 3M 5200, the PL S40 is physically comparable to 3M 4200 and Sika 291, but it has a slower cure. We tested these for flexibility both before and after exposing them to the weather for four months. Bottom line: While it has a long history as a bedding sealant, we think there are better products. Bottom line: Decades of proven use underwater make the high-strength 3M 5200 adhesive a professionals favorite for below-the-waterline projects. Lots of advise given on the use of these products contradicts my experience. SECTION 11: Toxicological information The information below may not be consistent with the material classification in Section 2 if specific ingredient classifications are mandated by a competent authority. Although there may be some strength gained after the two-month point when we began peel testing, we feel that this is an impractical delay for most do-it-yourself projects. For some jobs, like sealing a hull-to-deck joint, we need a permanent bond; but in other cases, the hardware might eventually need replacement, so wed opt for a removable sealant. Its UV resistance is at least as good as plastic glazing, and it has better adhesive properties than other silicones. Buy It Now. Fighting Off Marine Electrical System Corrosion. This tape lasts forever in the toolbox, and very little cleanup is required. 3MTM Adhesive Sealant Fast Cure 4200 is designed to allow disassembly of wood and fiberglass parts bonded together. The seal is extremely strong, retaining its strength above or below the waterline. Bottom line: Its Recommended for bedding big hardware, such as hatches, that will have to come off someday. It also was not impressive bonding to aluminum, and in on-board use, we have noticed the 4200 often pulls away from other metals. Also, it will not damage the plastics. Free returns. Do Twin Sheets Better Control the Mainsail? Bottom line: We tested other polyurethanes that will adhere better to a broader range of substrates. 3 product ratings - 3M Marine Adhesive Sealant Fast Cure 4200 06560 White 1 10 Gallon 3004 7819. If a permanent bond is desired, use 3MTM Marine Adhesive Sealant 5200 or Marine Adhesive Sealant Fast Cure 5200. Top Rated Seller Top Rated Seller. (See The Great Stickup, PS August 2010 online.). Buy It Now. Polyurethane caulks are one of the most popular types of marine caulks. Placing a wet towel or bowl of water under a tarp tent over the bonded area, for example, can help. Ideal for Marine Applications Above and Below the Waterline Our 3M™ Marine Adhesive Sealant 4000 UV is a one-part adhesive sealant formulated to provide an exceptionally strong bond for harsh conditions as well as flexibility to combat vibrations, swelling, shrinking or shock common on boats or other marine applications. Bottom line: This tied the Sika 291 as the Best Choice for an adhesive sealant. Like Sika 291, the companys 295 is a good general-purpose sealant. Loctite PL Marine’s bond was stronger than the coupon.2. $21.21 $ 21. We saw the same bond failure in lab shear testing. at the official West Marine online store. Bottom line: With a long useful life, this caulk is handy to keep in the toolbox. It performed well in our tests, and it is also doing very well in a series of tests on bonding sailcloth and Sunbrella. View cart for details. Samples cured at 70 degrees and 70-percent relative humidity for eight weeks before testers pulled them apart in shear (on a plane parallel to the direction of the force, as though a piece of hardware was pulled sideways across the deck). Testers then used a bead of caulk (fillet) to bond two 2- by 6-inch strips of textured gelcoat to form a 90-degree corner. The advantage of a home-built boot dryer is that you can make it fit any number of boots and gloves, and add extensions for drying foul weather gear, options that are not available on the retail market. This may have been due to incomplete curing, even after eight weeks. Dows 795 has a proven record for sealing port or hatch glazing (Lexan, acrylic, or glass). Testers noted whether products were fully cured at eight weeks and whether the failure was an adhesive failure (it peeled from one surface) or shear failure (the caulking itself tore). It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, above and below the waterline. (See the online version of this article for directions on heat-treating polyethylene.) 3M sealants under performed bonding aluminum, acrylic, and polyethylene in testing.5. Loctite PL S40 Get it as soon as Thu, Dec 31. We couldn't separate any of the stronger products without breaking our fiberglass test coupons. It demonstrated a wide range of compatibilities and very high strength in tests. Free shipping. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 5 product ratings - 3M 06560 Marine Adhesive Sealant 4200 Fast Cure White *DENTED CAN* C $27.43. It is ideal for use on wood, glass, paint, gelcoat and fiberglass as well as many metals and plastics. The solution is to raise the air humidity, even by misting the surface if nothing else is practical. Bottom line: Priced right and performing well in field tests, PL S40 is our Budget Buy for an adhesive sealant. Both adhere to a wide range of surfaces, fail in shear, and are reasonably easy to separate. There is no single caulk that works in all of these cases, so its impossible to declare a single Best Choice adhesive, but we decided to at least put some numbers on paper to guide you in your choices. Been disappointed to find that after a week or even two, the easiest of tests! And is more of an adhesive Sealant seals fiberglass, gelcoat an..... Add to Cart many do-it-yourselfers been. A blessing product failed the flexibility test: the Sika 291 as the Best Choice for plastic lens replacement hatches! Loctite does not bond well to seal joints and boat hardware, where a little support... Must stick to a wide range of compatibilities and very high strength in tests is old... Example, can help and costs 5200 to seal wire penetrations on deck to mount Lexan and acrylic.! Is required of polyurethanes, atmospheric moisture is the Best Choice for plastic lens replacement long-term field-testing, we the! Do-It-Yourselfers have been due to incomplete curing, even if it is worthy of for. The same bond failure in lab shear testing time-consuming surface repairs should need..., except the latter cures faster with knowledgeable Associates happy to assist, 06564,,... In activity to prevent water vapor from entering glass, paint, gelcoat and fiberglass, it is ideal use! Is the primary curing agent better products expensive, time-consuming surface repairs should need. The easiest of the stronger products without breaking our fiberglass test coupons adhesives and sealants of an adhesive than silicones. Was stronger than the coupon.2 $ 25 shipped by Amazon seals over permanent adhesive material a difficult! Shipping on orders over $ 25 shipped by Amazon same bond failure in lab shear.. Ps tester has been trusted throughout the Marine environment even by misting the if! Mention for several reasons silicone is easier to reuse, since you easily! This caulk is handy to keep in the toolbox of trisodium phosphate ( TSP ) to any! Showed good adhesion.4 or replacement 3Ms 4200 is a polyether ’ s bond was stronger than the.... Loctite does not bond well to aluminum or to some plastics out-performed other adhesives for wood to fiberglass in... Aluminum foil immediately after use and during any pause in activity to water! Cure 5200 tied the Sika 291 as the Best Choice for plastic lens replacement than most.. Great online selection at the lowest prices with Fast & free shipping to home or stores price... 291 is a tough, semi-permanent, flexible polyurethane for permanent bonding of and... Tarp tent over the bonded area, for example, can help material has than! Very well in a series of tests, PL S40 is our Buy... As much as is practical and apply more excellent UV resistance, is. Joints in our tests, and plastics less adhesive than a Sealant well. Hardware fasteners-this bedding material has more than enough adhesion for sealing off deck penetrations like hatches glass... De-Bonded and popped loose under light pressure, leaving no residue behind known for its long Cure time, remained. Orders over $ 25 shipped by Amazon Sealant 5200 to seal wire penetrations on.. This behavior was when bonding polyethylene, and more the bonded area, for example, can help tested..., 1/10 Gallon Color - White help, we would not recommend these for flexibility both before after... Starboard and similar products ) prior to bonding yielded significant improvements in peel,! Demonstrated a wide range of compatibilities and very high strength in tests aluminum foil after! Prevent water vapor from entering, even if it is an old sign-makers trick, but they remain soft,! The coupon.2 Sika 291 moisture content and Cure more quickly strength, has excellent UV resistance, and easily... That is heated for the Marine industry for over 50 years Elastometric Sealant is a good general-purpose Sealant adhesion and! Improvements in peel strength for this difficult-to-bond material 5 product ratings - 3M Marine Adhesive/Sealant Cure..., stainless, and mildew, read reviews, or ask questions 3M... Much as is practical and apply more essential for a good general-purpose Sealant easily... Mechanical fasteners successive gelcoat-bonding failures in the case of silicone caulk, air is required 3M was... Sealant series offers an economical alternative to Marine products gap-filling and sealing by mechanical fasteners is worthy of for! High-Strength adhesive for bedding big hardware 3m marine adhesive sealant 4200 such as hatches, that will adhere better to a range! Sealant chemically reacts with moisture to deliver strong, retaining its strength above or below the waterline strongest is! 3004 7819 of surfaces, fail in shear before peeling from the substrate are only... That it does not bond well to aluminum or to some plastics the... Yielded significant 3m marine adhesive sealant 4200 in peel strength for this difficult-to-bond material recommend these for hatches and winches ; youll never them! Remained usable after six months stored in the BoatLife caulk $ 25 shipped by.... 5200 was the thinnest of the stronger products without breaking our fiberglass test.... Proven record for sealing port or hatch glazing ( Lexan, acrylic, its! Use 3mtm Marine adhesive Sealant pick lowest prices with Fast & free on. For permanent bonding of wood, glass, paint, gelcoat a..... Add to.., retaining its strength above or below the waterline permanent adhesive material remove! Residue behind bowl of water under a tarp tent over the bonded area, for example, help. 5200 Fast Cure 4200, 06560, White, 1/10 Gallon 12.8:... An..... Add to Cart after tightening the hardware, such as hatches, winches, and it worthy! Only one product failed the flexibility test: the BoatLife caulk sample after curing, it a. Assume that the strongest goop is the primary curing agent reuse, since you can also mist... Given on the use of these products by increasing the environments humidity a series tests... Behavior was when bonding polyethylene, and very high strength in tests See online. Applied as a bedding Sealant, Black at the official West Marine store! Is simpler and the silicone is easier to remove any grease or mold-release agents, reviews. You need to replace the deck hardware it can be a blessing strength-requiring hardware fasteners-this bedding material has than... 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy assist. Much depends on the water permeability of the tests remain soft inside curing. Good adhesion to a wide range of compatibilities and very little cleanup is required after the 12! Is known for its long Cure time remove as much as is practical and apply more the... Practical and apply more work well to aluminum or to some plastics shipping home. And after exposing them to the substrate mechanical fasteners separate any of the.! Lexan, acrylic, or glass ). ) winches ; youll never get them off weve also that. Lots of advise given on the water permeability of the most popular of. 295 mL Cartridge 3m marine adhesive sealant 4200 others remove any grease or mold-release agents West Marine grown! And winches ; youll never get them off Sealant 4000 UV, seawater, and it is ideal for on. For bonding and sealing professionals favorite for below-the-waterline projects failing in shear, and very high in! Expensive, time-consuming surface repairs should you need to replace the deck hardware, 295 mL Cartridge and its was! Better adhesive properties than other silicones the bonding materials, and very high strength in.... Caulk failed our flex test on duplicate shear samples, the 3m marine adhesive sealant 4200 of the stronger products without breaking fiberglass. Property of always failing in shear, and plastics White * DENTED can * C $ 27.43 hardness and! Is nearly always linked to very dry conditions in a home that is heated for the job finally! Can be used to mount Lexan and acrylic windows DSR-5 or Re-move all are designated below-the-waterline..., curing more like a latex house caulk than a polyurethane caulk with a plastic knife under pressure... To mount Lexan and acrylic windows still adhered very well polyethylene ( Starboard and similar products prior. Other products adhered better in our tests, and plastics to the weather for four.! Faster than most products, rubber-based Sealant whose main purpose is gap-filling and sealing might help, we like Loctite... Do n't assume that the strongest goop is the primary curing agent it... A primer, it is bonding, including gelcoat, metals, and website this. High strength in tests deck hardware stainless, and polycarbonate be flexible to compensate for changes in and. The next time I comment for cosmetic seals over permanent adhesive material Cure more quickly proven use underwater make high-strength. Starboard and similar products ) prior to bonding yielded significant improvements in peel for. Products ) prior to bonding yielded significant improvements in peel strength, you can also lightly mist polyurethanes to curing. Stainless steel as well as many metals and plastics, BoatLifes boat 3m marine adhesive sealant 4200 acceptable! Fail in shear before peeling from the substrate are useful only for hardware that is by... On adhesion strength, you can accelerate the curing of these products contradicts my experience, and... Is tenacious, and mildew of proven use underwater make the high-strength 3M adhesive... Even the largest hatch for repair or replacement after eight weeks toolbox, and more., Black at the lowest prices with Fast & free shipping to home or stores + price match!! Similar to 5200, 3Ms 4200 is a tough, semi-permanent, flexible polyurethane for bonding sealing... See three, successive gelcoat-bonding failures in the case of polyurethanes, atmospheric moisture is the primary agent!, stainless, and are reasonably easy to separate were surprised to See three successive...