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🌊 Seal it fast, seal it right — marine-grade strength you can trust!
Loctite PL Marine Fast Cure Adhesive Sealant is a 3 fl oz cartridge of fast-setting, moisture-cure polyether adhesive designed for marine environments. It sets in 30 minutes and fully cures in 24 hours, creating a watertight, flexible bond that works above and below the waterline. Resistant to salt and fresh water, it adheres to a wide range of materials including fiberglass, vinyl, glass, wood, and metal. This paintable, solvent-free sealant is ideal for through-hull fastening, deck fittings, and other marine applications requiring durable, flexible sealing.
| ASIN | B01DKHH2FU |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 765,148 in DIY & Tools ( See Top 100 in DIY & Tools ) 31,841 in Adhesives & Sealers |
| Certification | Not Applicable |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (461) |
| Date First Available | 29 Mar. 2016 |
| Finish | Brushed |
| Included Components | Marine Sealant Tube |
| Item Package Quantity | 1 |
| Item Weight | 0.28 g |
| Item model number | 2020627 |
| Manufacturer | Henkel Corp |
| Material | Polyether |
| Part Number | 2020627 |
| Power Source | Hand_powered |
| Product Dimensions | 245.97 x 96.77 x 645.16 cm; 0.28 g |
| Shape | Rectangular |
| Size | 1 Pack |
| Special Features | Strong |
| Usage | Marine |
R**.
I had a difficult problem. I bought a rainspout adapter which diverts water outside of the aluminum downspout into a water barrel. Problem was that it is made of rubber, flat, and up against an aluminum and wavey shaped downspout. Of course it leaked like crazy. If only I could find some way to seal this to stop the leaking. This stuff did the trick. It is white, and a very thick consistency. Formed a perfect seal and in addition holds very strong. It sticks to everything including your hands so be careful. Bought another tube for just in case. Unused product will stay usable in the tube for a while, but for longer term, you may want to place it into another very air-tight container. Highly recommended.
S**N
the adhesive/sealent is awesome it sticks to everything ive tried it on well and it dries flexible yet its tough enough that if you put it in the wrong place or make a mess you wont peel it off easily! the downside is the thickness makes it not easy to dispense (ive thougjt i was surely going to blow the back out of the tube) and on both tubes ive used the product dried in the nozzle each time so i had to use a nail to poke it or try to pull the plug of dry stuff out with pliers etc but even with that inconvienience i think its still worth the money because its such a good all around adhesive and sealant!
G**N
worked well.
L**H
I got tired of 3M 4200 drying in the tube after a couple of uses and tried this. PL Marine is easier to work, doesn't dry up after multiple uses and doesn't discolor over time in the sun. It's adhesion is about 75% stronger than 4200 and about half as strong as the 1 week curing 5200. It is flexible and non-permanent, thus a direct competitor to 4200, which I will never use again after finding this. 3M has a newer product called 4000 that specs similar to PL Marine, but I haven't tried it yet and won't bother to as long as this is available.
S**T
Bought this to reseal a humidifier tank. It took a bit but I got the tank sealed. Spend a few buck instead of 50 or more.
Trustpilot
1 week ago
1 month ago