We were surprised to see three, successive gelcoat-bonding failures in the BoatLife Boat Caulk samples. Builders and remodelers are still, generally, skeptical of the strength of adhesive. This item is not currently available for immediate purchase, but can be ordered by visiting the selected store. Both offer mid-strength adhesion and have the ability to bond gelcoat, metals, and plastics. It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, both above and below the waterline. For long-term field-testing, we used the top-performing products in a variety of boat maintenance and repair applications. 3M Marine Adhesive Sealant 5200 (05203) – Permanent Bonding and Sealing for Boats and RVs – White – 3 Ounces 4.7 out of 5 stars 1,089 $10.59 $ 10 . The solution is to raise the air humidity, even by misting the surface if nothing else is practical. 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). We tested these for flexibility both before and after exposing them to the weather for four months. 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. Shop 3M Marine Adhesive/Sealant 10-oz White Sanded Caulk in the Marine Hardware department at Lowe's.com. Bottom line: The 295 is Recommended for bedding and as an adhesive-sealant. It chemically reacts with moisture to provide strong, flexible bonds above or below the waterline. This fast cure version of 5200 is formulated to typically cure within 48 hours. It is also water resistant, paintable and cures even in cold temperatures. Article #02095039. We examined the coupons for cracking or other signs of weathering. Add to wish list. Add to wish list. 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. 3M™ Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fiberglass. ...Pl is also virtually identical to 3M 5200 but at a fraction of the cost.-----I've used both PL amd 5200, and I wouldn't say they are similar at all. Loctite PL Premium Polyurethane Adhesive, 4-Ounce. This product has been trusted throughout the marine industry for over 50 years. 15 $12.27 $12.27 If you use the PL or Liquid Nails you'll need to wait 72 hrs. It is VOC compliant and contains no chlorinated solvents or water. 2. 3M Adhesives. A bond created with 3M 5200 may last forever, so you are in a pickle if you later decide to separate the two surfaces. Four solvents you can use to remove 5200. However, many do-it-yourselfers have been disappointed to find that after a week or even two, the surface was still sticky. The slow cure is nearly always linked to very dry conditions in a home that is heated for the winter. (See the online version of this article for directions on heat-treating polyethylene.) Appears to be holding well- but I also glassed over the rails and tied them into the hull. They must resist UV, seawater, and mildew. This tape lasts forever in the toolbox, and very little cleanup is required. Loctite PL Marine’s bond was stronger than the coupon.2. It is VOC compliant and contains no chlorinated solvents or water. Sudburys Elastometric Sealant is a synthetic, rubber-based sealant whose main purpose is gap-filling and sealing, rather than adhesion. When fully cured, this high strength marine adhesive remains flexible and suitable for use where shock, vibration, shrinking or swelling are concerns. 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. Loctite® PL® Premium® provides superior adhesion to most common construction materials. 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. Add to wish list. Seal the tip with aluminum foil immediately after use and during any pause in activity to prevent water vapor from entering. Check the bonding and sealing jobs this product can handle for you: near instant tack, great hold. Marine sealants must be flexible to compensate for changes in temperature and slight mechanical movement. 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. Buy now from Amazon. It has excellent adhesion to wood, gel coat and fiberglass. It also can work well to seal wire penetrations on deck. I checked out the spec for the nearest Sika equivalent, 292. Bottom line: The 4000 UV is Recommended as an adhesive sealant. 3M Marine Adhesive Sealant 5200, White, 3-oz (15) 4.3 out of 5 stars. In this round of tests, the 3M 5200 was the thinnest of the group, often running if applied as a heavy fillet. Full-strength adhesion takes time. Perhaps the most important factor in the success or failure of the caulk joint is not the caulk itself, but a matter of providing ideal conditions for bonding and sealing. Boats. 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. Fiberglass deck. Epoxy vs. super glue (cyanoacrylate) or room temperature vulcanizing (RTV) silicone, for example, all have their own best — and worst — uses. It demonstrated a wide range of compatibilities and very high strength in tests. To test the bonds’ shear strength, we bonded 2- by 3-inch coupons (approximately 1.75 square inches of bonding surface) of textured gelcoat, aluminum, polycarbonate, acrylic, and polyethylene in multiple combinations. Having trouble finding 5200 at local stores. Ergonomically designed, it's comfortable enough to wear all day—even on the longest calls. CALL FOR FAST AND KNOWLEDGEABLE SUPPORT FOR ALL YOUR PRODUCT NEEDS - (800) 336-2131 OR (847) 516-0191 3M sealants under performed bonding aluminum, acrylic, and polyethylene in testing.5. Hi and thanks again. BoatLife Caulk peeled at 100 psi.3. 2. All rights reserved. It seems like good stuff for the cost. For boatbuilders, a long working time can be a blessing. 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. Preparation and proper cure is essential for a good bond. Don't let that tube of 5200 dry out, you can use this method to prolong the life of an open tube of 5200. For sealing glazing, we like the Dow 795 Silicone over all others. By Randy Vance. Marine Adhesive Sealant Fast Cure 3 oz. 3M-5200 can be removed with a hot knife and/or chemicals, though admittedly, it's a tough product to remove. Check the bonding and sealing jobs this product can handle for you: I have to apply 4 boat lengths and then fit around 250 nuts and bolts, so 3m looks the better bet This is a glue up using Loctite PL Max Premium, which will be available in May, holding 1500 lb of block. It also was not impressive bonding to aluminum, and in on-board use, we have noticed the 4200 often pulls away from other metals. 3M Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fiberglass. It is also water resistant, paintable and cures even in cold temperatures. The ideal bond thickness for 3M 5200 depends on the application; the more joint movement expected, the thicker the 5200. The sealant has excellent resistance to weathering and saltwater. Loctite has come up with another reliable polyurethane adhesive. It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, above and below the waterline. Stay tuned. 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. Several products skin over very quickly, but they remain soft inside, curing more like a latex house caulk than a polyurethane caulk. 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 Tearing instead of than peeling, 3M 4200 Fast Cure showed good adhesion.4. 59 $17.99 $17.99 People doing boat work often use this cartridge because it picks up the vapors from things like epoxy resin, 5200 adhesive, penetrating epoxy, and bottom paint. Product #079-0215-4. Bottom line: Priced right and performing well in field tests, PL S40 is our Budget Buy for an adhesive sealant. Bottom line: This is our Best Choice for plastic lens replacement. If you use the home made PB … The Sudbury product did show some shrinkage after several months, although it still adhered very well. 3M Marine Adhesive Sealant Fast Cure 5200 (06535) – Permanent Bonding and Sealing for Boats and RVs - White – 1 Ounce 4.7 out of 5 stars 727 $10.15 $ 10 . I checked out the spec for the nearest Sika equivalent, 292. Vittal Mallya Raod, Bengaluru - 560001, Karnataka Tel: 1800-425-3030 Email::3mcustomercontactcenter.in@mmm.com Brand 3M Model 3M_Liquid_Wax_200Ml_1Pcs Product Dimensions 6.3 x 4.2 x 17.5 cm; 202 Grams Item model number 3M_Liquid_Wax_200Ml_1Pcs Manufacturer Part Number 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. Since the bonding strength of PL Premium is so strong, it offers twice the coverage of conventional adhesives therefore much less adhesive is required to complete projects. 3M | 1,613,164 followers on LinkedIn. Like Sika 291, the companys 295 is a good general-purpose sealant. I have to apply 4 boat lengths and then fit around 250 nuts and bolts, so 3m looks the better bet View on Vehicle $16.99. BoatLifes Silicone Rubber has a very strong and unusual acetic acid odor. 3M Marine Adhesive/Sealant 5200 is a one-part polyurethane that chemically reacts with moisture to deliver strong, flexible bonds. It can be used for interior or exterior projects and is 3X as strong as ordinary construction adhesives. 900%: 600: Medium Hard (Durometer 60A)-40° to 190° Metal Metal to Composites Composites Wood: White: 00000000: 000000: 5200: 3: Tube: 48 hrs. 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. Cold storage helps extend the life of partially used adhesive tubes. This fast cure version of 5200 is formulated to typically cure within 48 hours. 3M 5200 is a single part sealant that cures to form a firm, rubbery waterproof seal. Since this is not a designated marine product, were still testing it above and below the waterline, and … 3M Adhesive Sealants are suitable for bonding and sealing a wide variety of substrates including: glass, wood, 5200 5200 FC • Marine grade • Above and below waterline use • … (Some caulks can lead to crazing.) However, when it does finally cure, it is tenacious, and is more of an adhesive than a sealant. Observations will be noted at regular intervals. 3M(TM) Super 77(TM) Multipurpose Adhesive (Aerosol) 05/21/18 Page 4 of 13 5.3. © Belvoir Media Group, LLC. View on Vehicle $16.99. Shop All. Go to Forums, Featured Contributors, Musing with Maine Sail and then click on the link on his signature. We recently launched a new evaluation of marine adhesives and sealants. I would not have guest Construction Adhesives were this strong. Its UV resistance is at least as good as plastic glazing, and it has better adhesive properties than other silicones. Bottom line: This tied the Sika 291 as the Best Choice for an adhesive sealant. 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 is in the same category as 3M 5200. installed a lot of wall panels and other architectural details with this stuff. Get Details. Add to wish list. We couldn't separate any of the stronger products without breaking our fiberglass test coupons. However, we like silicone a little better since the process is simpler and the silicone is easier to remove when reglazing. This weeks video is all about preparing the twin 150-gallon fuel tanks for re-install. It forms a watertight, weather-resistant seal on joints and boat hardware. 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. Much depends on the water permeability of the substrate. 3M adhesives are available as liquids, pastes, tapes, films, and shaped solids. 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 the case of polyurethanes, atmospheric moisture is the primary curing agent. Hi and thanks again. 3M™ Marine Adhesive Sealant 5200 is a one-component, high-strength, moisture-curing, gap-filling polyurethane for permanent bonding of wood, gelcoat and fiberglass. (s) 3M Part Descriptor(s) 46004 46005 46006 Pint Quart Gallon Description 3MTM Marine Premium Filler is a unique vinyl ester formulation designed for marine filling and fairing applications above or below the waterline. In addition to the 4200 and 5200 products, 3M also makes a 5200 with quicker cure times. 3M, 3M India Customer Contact Center, Concorde Block, UB City,24. 83 $17.99 $17.99 3M-5200 is an adhesive/sealant, with emphasis on the aggressive adhesive side. In tests, it was less adhesive than other silicones. Bottom line: The Sika 291 tied for the Best Choice adhesive sealant pick. 3M 5200 is a 1 Part Moisture, Polyurethane, Medium Paste used to Bond and Seal Aluminum, Copper, and Metal: Brass. Polyurethane caulks are one of the most popular types of marine caulks. You can also lightly mist polyurethanes to accelerate curing after the first 12 hours, even if it is still tacky. Although Loctite does not recommend this product for continuous immersion, it has passed industry standard tests for moderate-term immersion. They also must be compatible with the bonding materials, and not cause deterioration. Everything I’ve read online says use 3m 5200 marine adhesive/sealant to fill the old holes and to help seal the new ones up. 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. 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! Metals and polyethylene are impermeable, while fiberglass and wood have some moisture content and cure more quickly. 3M™ Marine Premium Filler Data Sheet 3M Part No. Caulks with removable tips are easier to reuse, since you can remove the cured plug more readily. 24 hrs. Shop All. Products that do not adhere to the substrate are useful only for hardware that is well-secured by mechanical fasteners. 3M-4200 or 4000 UV have less tack, so do other brands. View More Latest. The widely used 3M 5200 is known for its long cure time. 3. Stress caused by shock, vibration, swelling or shrinking is effectively absorbed. Their adhesiveness, long life, and resistance to water make them useful for bonding and high-adhesion bedding applications both above and below the waterline. We saw the same bond failure in lab shear testing. 1. The test products varied in viscosity: Loctite and Sika products are generally thicker, while 3M 5200 is noticeably thinner and prone to running if applied too liberally or if a large fillet is desired. Do Twin Sheets Better Control the Mainsail? After tightening the hardware, simply trim the excess with a plastic knife. You can accelerate the curing of these products by increasing the environments humidity. 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. The minimum allowed order amount is $30.00. Stress caused by shock, vibration, swelling or shrinking is effectively absorbed. Product selection from 3M. 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. The 3M 5200 failed at just 55 psi during the aluminum-bonding trial. It seems like good stuff for the cost. In addition to the 4200 and 5200 products, 3M also makes a 5200 with quicker cure times. 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. You can also drill out the plug. It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, above and below the waterline. 5. Bottom line: While it has a long history as a bedding sealant, we think there are better products. Bottom line: Other products adhered better in our tests. Model #05220-5200 Format 3OZ. This item is not currently available for immediate purchase, but can be ordered by visiting the selected store. Bottom line: With a long useful life, this caulk is handy to keep in the toolbox. 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. for the adhesive to cure and quit off-gassing before you can start tabbing your stringers to the hull. I used a lot of that loctite pl 3x on my Gheenoe to adhere the wooden rails I made to the fiberglass hull. I decided to try using PL Premium polyurethane instead of 3M 5200, and wow what a mess. - 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. Wow! Marine Solvents for Removing 5200. Description. Click or tap to zoom. Fighting Off Marine Electrical System Corrosion. 15 reviews. Since water is the initiator for polyurethane sealants, even a hint of absorbed water vapor can cause material in the tube to slowly thicken. Bottom line: Its Recommended for bedding big hardware, such as hatches, that will have to come off someday. Article #02095039. Both adhere to a wide range of surfaces, fail in shear, and are reasonably easy to separate. Marine Adhesive Sealant Fast Cure 3 oz. 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 Sika 291 is a good general-purpose polyurethane caulk with a wide range of bonding capabilities. The Boat Caulk failed our flex test on duplicate shear samples, the easiest of the tests. 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. 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. I learned about it from Herb McLeod which he's used on several projects including his Michalak designed AF3.. For bedding hatches, winches, and other items, we like the Sudbury Elastomeric Sealant and butyl tape. Another popular choice for respirator protection are the 3M 6006 Multi-Gas Respirator Cartridges. Model #05220-5200 Format 3OZ. 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. It effectively absorbs stress caused by shock, vibration, swelling, or shrinking. 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). They must stick to a wide variety of surfaces, including gelcoat, aluminum, wood, stainless, and plastics. It depends on what you're doing. We expect a lot from adhesive sealants for the marine environment. 4. It is VOC compliant and contains no chlorinated solvents or water. It is an old sign-makers trick, but its relatively unknown to sailors. Another option is switching to 3Ms 5200 Fast Cure, which out-performed other adhesives for wood to fiberglass joints in our August 2010 review. 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. Topic: Guitar strings vs. 3M 5200: elaelap: posted 06-08-2006 01:07 PM ET (US) From the "Know-how" section of this month's (June's) SAIL magazine: A guy reports success breaking free old deck fittings bedded in 5200 using a guitar string as a flexible saw. 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. This particular product comes in a 4-ounce tube, and it’s a safe option to use on a wide range of materials. But first, a little background on plastics, and in particular, polyolefin plastics. It cures to form a firm, rubbery, waterproof seal on joints and boat hardware, above and below the waterline. Called Fast-Cure 5200, it has most of the strength of regular 5200, but the cure time is significantly reduced: to tack-free in 1 hour and fully cured in 24 hours – a real plus for manufacturers and others working on small areas with lots of bedding. View datasheet for 3M 5200. Bottom line: We tested other polyurethanes that will adhere better to a broader range of substrates. It can be used for interior or exterior projects and is 3X as strong as ordinary construction adhesives. Boats. 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. Ideal for sub floor installations. Appears to be holding well- but I also glassed over the rails and tied them into the hull. 15 reviews. You’re answering questions, joining meetings, helping customers—but long days don’t have to feel that way. The sole exception to this behavior was when bonding polyethylene, a notoriously difficult material to bond. 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. Ideal for sub floor installations. 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! 3M 5200 is a single part sealant that cures to form a firm, rubbery waterproof seal. 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. don’t bother with ‘no more nails’ and other imitators Weve also found that it does not bond to stainless steel as well as some other products. Dows 795 has a proven record for sealing port or hatch glazing (Lexan, acrylic, or glass). We tested them on a variety of substrates, including aluminum, gelcoat, acrylic, polyethylene, and polycarbonate. However, we would not recommend these for hatches and winches; youll never get them off. Here, we innovate with purpose & use science every day to create real impact in every life around the world. 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. 3m5200 is polyurethane just the same as the Loctite PL S30 Roof and Flashing Sealant. Now, dont get me wrong, this is one of the strongest adhesives I've ever used.. except that clean fillets are completely impossible. Product #079-0215-4. Also, it will not damage the plastics. 5200 is about $15 for a 10 oz. tube and PL Premium is $5 for the same amount. It is VOC compliant and contains no chlorinated solvents or water. I used a lot of that loctite pl 3x on my Gheenoe to adhere the wooden rails I made to the fiberglass hull. Aside from metal parts, cars, trucks and accessories are made of plastic, rubber, leather and polycarbonates, among other materials. 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 … 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. Loctite PL Marine’s bond was stronger than the coupon. Butyl tape is available from Maine Sail. If you use 5200, you need to plan on never taking that piece off ever again. It may be used inside or outside and will last as long as the surfaces it joins together. Not all are designated for below-the-waterline use, however, so be sure to match the product for the job. I would not have guest Construction Adhesives were this strong. 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. 3M sealants under performed bonding aluminum, acrylic, and polyethylene in testing. Each has characteristics to be considered for application effectiveness and efficiency. For sealing smaller hardware, where a little extra support might help, we like the Loctite PL S40 and Sika 291. Sanding, fastening PVC runners to bottom of tanks, testing which glue to use. February 29, 2016. The Two Types of Adhesives . Also fills voids nicely, but large blobs take longer to fully cure. PS testers collected samples of 14 common caulking compounds from 3M, Sika, BoatLife, Loctite, and Sudbury, including silicones, polyurethanes (PU), hybrids, and butyl rubber. If you read the ingredients, the crack and masonry sealer is a pretty good match to 3m 5200, except a different color. And because it has no strength, you can easily pry up even the largest hatch for repair or replacement. I like the PL Premium 9000 Advanced or whatever it is. Wow! Tensile and Elongation Test: A 1/8 inch (0.3175 cm) dumbbell specimen with a 1/8 inch (0.3175 cm) square cross section was tested at 2.0 inches/minute To take on those doubts, the Loctite came up with an impressive demonstration for JLC Live 2018.. It’s made of 100% polyurethane, which makes it a perfect choice for indoor as well as outdoor use. 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. PL Premium Construction Adhesive: This is a polyurethane based adhesive manufactured for the construction industry. Shop All. 7 days: 700%: 700: Hard (Durometer 68A)-40° to 190° Metal Metal to Composites Composites Wood Maybe they make an equally good, well filled joint, but they are quite different in some ways. Click or tap to zoom. Reviewed by Practical Sailor in August 2015, Loctites PL sealant series offers an economical alternative to marine products. One PS tester has been using it for eight years for various onboard applications with good results. 2021 Charger 198 Elite. Called Fast-Cure 5200, it has most of the strength of regular 5200, but the cure time is significantly reduced: to tack-free in 1 hour and fully cured in 24 hours – a real plus for manufacturers and others working on small areas with lots of bedding.