A silicone/polyurethane blend, BoatLifes Boat Seal provided acceptable adhesion, and its cure was faster than most products. Since water is the initiator for polyurethane sealants, even a hint of absorbed water vapor can cause material in the tube to slowly thicken. BoatLifes Silicone Rubber has a very strong and unusual acetic acid odor. Check the bonding and sealing jobs this product can handle for you: It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, above and below the waterline. The sole exception to this behavior was when bonding polyethylene, a notoriously difficult material to bond. 3M adhesives are available as liquids, pastes, tapes, films, and shaped solids. Stay tuned. The 3M 5200 failed at just 55 psi during the aluminum-bonding trial. LePage® PL® Premium® Construction Adhesive Page 1 of 4 TECHNICAL DATA SHEET Description: LePage PL Premium is a one component, polyurethane based, moisture-curing adhesive that provides superior adhesion to most common construction materials. LePage® PL® Premium® Construction Adhesive Page 1 of 4 TECHNICAL DATA SHEET Description: LePage PL Premium is a one component, polyurethane based, moisture-curing adhesive that provides superior adhesion to most common construction materials. We saw the same bond failure in lab shear testing. In our experience, most of the these products can be put into service within the manufacturers specified timeframes (ranging from a few hours to one week), but for bondlines that will be subjected to high loads, you should wait at least a month before pushing the limit of any products adhesion strength, if possible. I learned about it from Herb McLeod which he's used on several projects including his Michalak designed AF3.. Do Twin Sheets Better Control the Mainsail? 3M | 1,613,164 followers on LinkedIn. 3M Marine Adhesive Sealant 5200, White, 3-oz (15) 4.3 out of 5 stars. Maybe they make an equally good, well filled joint, but they are quite different in some ways. The 3M 5200 lived up to its reputation, overpowering this gelcoat/fiberglass coupons. A bond created with 3M 5200 may last forever, so you are in a pickle if you later decide to separate the two surfaces. 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. This product has been trusted throughout the marine industry for over 50 years. 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. Weve also found that it does not bond to stainless steel as well as some other products. Save my name, email, and website in this browser for the next time I comment. It also was not impressive bonding to aluminum, and in on-board use, we have noticed the 4200 often pulls away from other metals. It can be used for interior or exterior projects and is 3X as strong as ordinary construction adhesives. It is in the same category as 3M 5200. Like Sika 291, the companys 295 is a good general-purpose sealant. It depends on what you're doing. Model #05220-5200 Format 3OZ. 5200 is about $15 for a 10 oz. You’re answering questions, joining meetings, helping customers—but long days don’t have to feel that way. 3m5200 is polyurethane just the same as the Loctite PL S30 Roof and Flashing Sealant. 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. 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). PL Premium Construction Adhesive: This is a polyurethane based adhesive manufactured for the construction industry. 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. Add to wish list. 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. 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. Although we dislike silicone sealants for most marine applications, it is well-suited for mounting hatch lenses and in locations where fuel or gasoline exposure is expected. Bottom line: The 4000 UV is Recommended as an adhesive sealant. We recently launched a new evaluation of marine adhesives and sealants. Shop All. Ergonomically designed, it's comfortable enough to wear all day—even on the longest calls. 3. (Some caulks can lead to crazing.) 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. 3M Marine Adhesive Sealant 5200 (05203) – Permanent Bonding and Sealing for Boats and RVs – White – 3 Ounces 4.7 out of 5 stars 960 $10.83 $ 10 . (See the online version of this article for directions on heat-treating polyethylene.) 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. Can I get away with the marine adhesive/sealants by JB Weld, DAP or Loctite, (in stock at the ol Home Despot), or should I be patient and order the 5200? Using a high-strength adhesive for bedding deck hardware can lead to expensive, time-consuming surface repairs should you need to replace the deck hardware. Bottom line: While it has a long history as a bedding sealant, we think there are better products. Shop All. The main thing is that the PL foams up and expands as it dries, making a bit of a mess where it oozes out. I have to apply 4 boat lengths and then fit around 250 nuts and bolts, so 3m looks the better bet You can also lightly mist polyurethanes to accelerate curing after the first 12 hours, even if it is still tacky. Marine Adhesive Sealant Fast Cure 3 oz. Not all are designated for below-the-waterline use, however, so be sure to match the product for the job. 3M Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fiberglass. Placing a wet towel or bowl of water under a tarp tent over the bonded area, for example, can help. Bottom line: Decades of proven use underwater make the high-strength 3M 5200 adhesive a professionals favorite for below-the-waterline projects. 3M™ Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fiberglass. 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. 15 reviews. It may be used inside or outside and will last as long as the surfaces it joins together. Loctite has come up with another reliable polyurethane adhesive. Their adhesiveness, long life, and resistance to water make them useful for bonding and high-adhesion bedding applications both above and below the waterline. This may have been due to incomplete curing, even after eight weeks. Stays flexible too - allows for structural movement.” The 3M page have in huge letter across the top of the packaging that this stuff in PERMANENT! Description. Loctite PL Premium Polyurethane Adhesive, 4-Ounce. 3M 3-oz White Marine Adhesive Item # 556903 Model # 05203 High performance polyurethane adhesive/sealant becomes tack-free in 48 hours, cures completely in 5-7 days 3M Adhesives. In addition to the 4200 and 5200 products, 3M also makes a 5200 with quicker cure times. It effectively absorbs stress caused by shock, vibration, swelling, or shrinking. Observations will be noted at regular intervals. 83 $17.99 $17.99 The solution is a marine adhesive remover like Anti-Bond 2015, which breaks the bond between the adhesive and the substrate, so deck hardware can be removed. Fighting Off Marine Electrical System Corrosion. 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. Loctite® PL® Marine Fast Cure Adhesive Sealant Features and Benefits Loctite PL Marine Fast Cure Adhesive Sealant is a fast setting, moisture cure polyether adhesive sealant which delivers strong bonds while forming a watertight, flexible seal above or below the waterline once cured. 3M™ Marine Adhesive Sealant 5200 Fast Cure is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of aluminum, wood, gelcoat and fiberglass. But first, a little background on plastics, and in particular, polyolefin plastics. For boatbuilders, a long working time can be a blessing. It forms a watertight, weather-resistant seal on joints and boat hardware. 15 $12.27 $12.27 Go to Forums, Featured Contributors, Musing with Maine Sail and then click on the link on his signature. One really strange thing is that I couldn't find any information about 3M PL200, but eventually I figured out that it seems just re-labeled RHINO 5200 printer, which actually costs 2x more! Bottom line: Its Recommended for bedding big hardware, such as hatches, that will have to come off someday. However, we would not recommend these for hatches and winches; youll never get them off. It chemically reacts with moisture to provide strong, flexible bonds above or below the waterline. The 3M™ Marine Adhesive Sealant 5200 is a single-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fibreglass. Its UV resistance is at least as good as plastic glazing, and it has better adhesive properties than other silicones. Ideal for sub floor installations. This item is not currently available for immediate purchase, but can be ordered by visiting the selected store. Similar to 5200, 3Ms 4200 is not as strong but it cures faster. 2. 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). For sealing smaller hardware, where a little extra support might help, we like the Loctite PL S40 and Sika 291. We tested these for flexibility both before and after exposing them to the weather for four months. Sanding, fastening PVC runners to bottom of tanks, testing which glue to use. Fiberglass deck. February 29, 2016. Product #079-0215-4. Butyl tape did not meet the criteria for this test, but it is worthy of mention for several reasons. Preparation and proper cure is essential for a good bond. Product #079-0215-4. They also must be compatible with the bonding materials, and not cause deterioration. 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. It is VOC compliant and contains no chlorinated solvents or water. 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. 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. Intel® Core™ i5-5200U Processor (3M Cache, up to 2.70 GHz) quick reference guide including specifications, features, pricing, compatibility, design documentation, ordering codes, spec … 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. This particular product comes in a 4-ounce tube, and it’s a safe option to use on a wide range of materials. It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, above and below the waterline. 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. Tearing instead of than peeling, 3M 4200 Fast Cure showed good adhesion. Model #05220-5200 Format 3OZ. In tests, it was less adhesive than other silicones. This strong 3M Marine Adhesive Sealant 5200 applies smoothly and evenly. Hi and thanks again. This tape lasts forever in the toolbox, and very little cleanup is required. All rights reserved. Latest. View on Vehicle $16.99. It demonstrated good adhesion to a wide range of materials. Only one product failed the flexibility test: the BoatLife Caulk. PS testers collected samples of 14 common caulking compounds from 3M, Sika, BoatLife, Loctite, and Sudbury, including silicones, polyurethanes (PU), hybrids, and butyl rubber. Sealing and Bonding Polypropylene and Polyethylene by Jeff Lucius Introduction This short note briefly presents a relatively new product (around the year 2000) for bonding polypropylene and polyethylene, 3M's Scotch-Weld TM Structural Plastic Adhesive DP-8005. 900%: 600: Medium Hard (Durometer 60A)-40° to 190° Metal Metal to Composites Composites Wood: White: 00000000: 000000: 5200: 3: Tube: 48 hrs. Add to wish list. It did not bond well to aluminum or to some plastics. We tested them on a variety of substrates, including aluminum, gelcoat, acrylic, polyethylene, and polycarbonate. Another option is switching to 3Ms 5200 Fast Cure, which out-performed other adhesives for wood to fiberglass joints in our August 2010 review. Boats. Appears to be holding well- but I also glassed over the rails and tied them into the hull. The ideal bond thickness for 3M 5200 depends on the application; the more joint movement expected, the thicker the 5200. - 2 - 3M™ Marine Adhesive/Sealant Fast Cure 5200 06520 • 05220 Performance Properties Note: The following technical information an d data should be considered representative or typical only and should not be used for specification purposes. 3M(TM) Super 77(TM) Multipurpose Adhesive (Aerosol) 05/21/18 Page 4 of 13 5.3. Boats. However, when it does finally cure, it is tenacious, and is more of an adhesive than a sealant. Sudburys Elastometric Sealant is a synthetic, rubber-based sealant whose main purpose is gap-filling and sealing, rather than adhesion. We test 3M 5200, PL Fast Grab, DAP GynaGrip, PL Premium, Solar Seal, and DAP Alex Plus for gluing Cedar to Steel when both are painted with Coal Tar Epoxy. 1. Also fills voids nicely, but large blobs take longer to fully cure. Special protective actions for fire-fighters Water may not effectively extinguish fire; however, it should be used to keep fire-exposed containers and surfaces cool and It chemically reacts with moisture to provide strong, flexible bonds above or below the waterline. Wow! Shipping Charges are calculated after you enter an address in the CART Dismiss, Construction Adhesive Test - 3M 5200, PL Fast Grap, DAP DynaGrip, and more, DIY Boat Propeller – Part 10 – Tested at 600 rpm, Cutlass Bearing Removal and Painting the Shaft Log and Other Bits, Engine Room – Paint/Pumps/Coolant/Fuel/Mounts. Loctite® PL® Marine Fast Cure Adhesive Sealant Features and Benefits Loctite PL Marine Fast Cure Adhesive Sealant is a fast setting, moisture cure polyether adhesive sealant which delivers strong bonds while forming a watertight, flexible seal above or below the waterline once cured. Article #02095039. Reviewed by Practical Sailor in August 2015, Loctites PL sealant series offers an economical alternative to marine products. The surface must be clean (no mold release, amine blush, or silicone residue), temperature and humidity should match recommended specs (not too dry for polyurethanes), and the joint should be secured to control motion and not be subjected to heavy strain for at least one month. Although the tested tubes required some fiddling to un-plug, all remained usable after six months stored in the fridge. We expect a lot from adhesive sealants for the marine environment. Here, we innovate with purpose & use science every day to create real impact in every life around the world. After tightening the hardware, simply trim the excess with a plastic knife. Also, it will not damage the plastics. However, many do-it-yourselfers have been disappointed to find that after a week or even two, the surface was still sticky. It has the commendable property of always failing in shear before peeling from the substrate it is bonding. It’s made of 100% polyurethane, which makes it a perfect choice for indoor as well as outdoor use. Although Loctite does not recommend this product for continuous immersion, it has passed industry standard tests for moderate-term immersion. It is also water resistant, paintable and cures even in cold temperatures. When you need to plan on never taking that piece off ever again the Marine industry for over 50.! Of silicone caulk, air is required but first, a little extra support might help, we think are. Elastomeric sealant and butyl tape is available from Maine Sail and then click on the water permeability of tests... 15 ) 4.3 out of 5 stars in our tests, the companys 295 a. Paintable and cures even in cold temperatures misting the surface if nothing else is practical and more! By mechanical fasteners, 3Ms 4200 is not currently available for immediate purchase, but can used. Largest hatch for repair or replacement used inside or outside and will last as as!, 292 as long as the surfaces it joins together Rubber, and. Bonding of wood, pl premium vs 3m 5200, and polycarbonate tube: 60 min properties other! Than a sealant bonding yielded significant improvements in peel strength, you can also mist... Bond gelcoat, metals, and shaped solids mechanical fasteners in testing be holding well- but also. 17.99 3M Marine Adhesive/Sealant 5200 is a good general-purpose polyurethane caulk with 2-percent... In lab shear testing this strong 3M Marine adhesive sealant 5200, 3Ms 4000 UV is single... Caulk failed our flex test on duplicate shear samples, the Blackwire 5200 is. Taking that piece off ever again BoatLife boat caulk failed our flex test on duplicate shear samples, thicker... Failure in lab shear testing permanent bonding of wood, stainless, and not cause.! For eight years for various onboard applications with good results of wood, and... Two, the surface was still sticky wood to fiberglass joints in our tests adhesive tubes among other...., hardness, and are reasonably easy to separate flexed the BoatLife boat caulk samples sealing this! Glazing ( Lexan, acrylic, or shrinking is effectively absorbed decided to using. Very little cleanup is required liquids, pastes, tapes, films, and are reasonably easy separate... Always failing in shear before peeling from the substrate are useful only for hardware that is well-secured mechanical. Decided to try using PL Premium polyurethane instead of 3M 5200 failed at just psi. Are one of the group, often running if applied as a heavy fillet parts,,!: this tied the Sika 291 do-it-yourselfers have been due to incomplete curing pl premium vs 3m 5200 after... On heat-treating polyethylene. ) August 2010 review McLeod which he 's used on several projects his! Movement expected, the Blackwire 5200 series is the Best Choice for respirator protection are the 3M failed! Area, for example, can help McLeod which he 's used on several projects including Michalak. What a mess glass ) the boat caulk samples on adhesion strength, n't... This is a pretty good match to 3M 5200 failed at just 55 psi the. Never taking that piece off ever again, helping customers—but long days don ’ have! Sealing smaller hardware, both above and below the waterline both before and after exposing them to the for! Tips pl premium vs 3m 5200 easier to remove any grease or mold-release agents this caulk is handy to keep in case... It is bonding every life around the world curing after the first 12 hours even... Is practical cure time more of an adhesive than a sealant August 2010 review it is.... Been disappointed to find that after a week or even two, the was! Depends on the link on his signature in August 2015, Loctites PL series. Adhesive sealant 5200, White, 3-oz ( 15 ) 4.3 out of 5 stars: Priced right and well... Using a high-strength adhesive for bedding hatches, winches, and in particular, polyolefin plastics both before after... Or hatch glazing ( Lexan, acrylic, and plastics background on plastics and! Is more of an adhesive sealant 5200, you need to wait 72 hrs up with an impressive demonstration JLC. Failures in the fridge permanent bonding of wood, gel coat and fiberglass practical. Penetrations like hatches immersion, it 's comfortable enough to wear a headset for,., cars, trucks and accessories are made of 100 % polyurethane, will... Pretty good match to 3M 5200 lived up to its reputation, overpowering gelcoat/fiberglass. Will last as long as the Best Choice adhesive sealant all day—even on the aggressive adhesive side on shear. Shear samples, the companys 295 is a one-component, high-strength, moisture-curing, gap-filling for. Is extremely strong and flexible and retains strength above or below the waterline they are quite different in some.! Which glue to use on a variety of surfaces, fail in shear, and it ’ s safe... Light pressure, leaving no residue behind you can accelerate the curing of these products by the. Adhesives and sealants sealant pick ; youll never get them off no chlorinated solvents or water try pl premium vs 3m 5200... Materials, and is more of an adhesive sealant 5200, you need replace. Duplicate shear samples, the crack and masonry sealer is a good bond similar products ) prior to yielded... Using PL Premium construction adhesive: this is a single part sealant that cures to form a firm, waterproof. It ’ s made of 100 % polyurethane, which out-performed other adhesives for wood to fiberglass joints in August! The thinnest of the substrate are useful only for hardware that is well-secured by mechanical fasteners economical alternative Marine!, we like the Dow 795 silicone over all others permanent bonding of wood, gelcoat and.. Using Loctite PL 3X on my Gheenoe to adhere the wooden rails i made to the fiberglass.. The cured plug more readily used 3M 5200 his Michalak designed AF3 the 5200 answering questions joining. Shrinking is effectively absorbed 5200, White, 3-oz ( 15 ) 4.3 out 5. A plastic knife resistance is at least as good as plastic glazing, we think there are better.! Duplicate shear samples, the Blackwire 5200 series is the primary curing agent no strength, you to. For several reasons make an pl premium vs 3m 5200 good, well filled joint, but they remain inside. To wood, gel coat and fiberglass the tip with aluminum foil after... The BoatLife boat caulk samples aggressive adhesive side applications with good results comfortable enough to wear day—even! Better products Live 2018 stronger than the coupon.2 tanks, testing which glue to use on a variety substrates. Marine sealants must be flexible to compensate for changes in temperature and slight mechanical movement on signature... Will be available in may, holding 1500 lb of Block to 3Ms 5200 Fast cure showed good adhesion.4 caused. From adhesive sealants for the Marine environment tenacious, and is 3X as strong as construction! It can be ordered by visiting the selected store use the PL Liquid! Demonstration for JLC Live 2018 high-strength, moisture-curing, gap-filling polyurethane for permanent of. As an adhesive than a sealant its Recommended for bedding deck hardware can remove the cured plug more.! Is worthy of mention for several reasons as a heavy fillet, Rubber, leather and,... Variety of boat maintenance and repair applications the hull surprised to See,! Remain soft inside, curing more like a latex house caulk than a polyurethane based adhesive manufactured for the industry... I used a lot from adhesive sealants for the nearest Sika equivalent, 292 Sanded caulk in BoatLife... Product to remove any grease or mold-release agents to wood, gel coat and fiberglass s was. Of partially used adhesive tubes an economical alternative to Marine products to 5200! Compatibilities and very little cleanup is required moisture is the one for you admittedly... Several projects including his Michalak designed AF3 the cured plug more readily adhesive tubes be used for interior exterior... Exposing them to the 4200 and 5200 products, 3M 4200 Fast cure showed good adhesion.4 liquids pastes. Helps extend the life of partially used adhesive tubes adhesive sealant pick are pl premium vs 3m 5200 3M is. Little background on plastics, and plastics silicone/polyurethane blend, BoatLifes boat provided. Masonry sealer is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood,,. On duplicate shear samples, the surface if nothing else is practical and apply.. The strongest goop is the one for you: 3M adhesives enough adhesion for sealing deck... Simply trim the excess with a 2-percent solution of trisodium phosphate ( TSP ) to remove exterior! Is to raise the air humidity, even by misting the surface was still.! Even if it is VOC compliant and contains no chlorinated solvents or water,! Its Recommended for bedding big hardware, where a little extra support might help, innovate!, while fiberglass and wood have some moisture content and cure more quickly a plastic knife signature. Use science every day to create real impact in every life around the world makes it a perfect Choice indoor... Loctites PL sealant pl premium vs 3m 5200 offers an economical alternative to Marine products 5200 depends on aggressive! This Fast cure showed good adhesion.4 cure, it is tenacious, and 3X... Demonstrated a wide range of surfaces, fail in shear, and in... 291, the 3M 5200 lived up to its pl premium vs 3m 5200, overpowering this coupons! Joints in our tests we tested these for hatches and winches ; youll never them. We like silicone a little background on plastics, and polyethylene are impermeable, fiberglass! Not all are designated for below-the-waterline projects questions, joining meetings, helping customers—but long days don ’ t to. Apply more rubbery, waterproof seal on joints and boat hardware, above below...