⚓ Seal like a pro, sail with confidence!
3M 6504 Marine Adhesive Sealant is a high-performance polyurethane paste designed for demanding marine and industrial applications. Offering a tensile strength of 705 PSI and a wide operating temperature range from -40°F to +190°F, it ensures a durable, waterproof bond on diverse materials including wood, fiberglass, and metal. Packaged in a convenient 10 oz cartridge, it cures fully in 5 days and boasts a 24-month shelf life, making it the go-to sealant for professionals who demand reliability and longevity.
| Brand | 3M |
| Material | Polyurethane |
| Compatible Material | Wood, Fiberglass |
| Item Form | Paste |
| Color | Black |
| Item Package Quantity | 1 |
| Package Information | Cartridge |
| Item Volume | 295.74 Milliliters |
| Viscosity | 100000 to 500000 cPs |
| Full Cure Time | 5 Days |
| Water Resistance Level | Waterproof |
| Tensile Strength | 705 PSI |
| Unit Count | 10.0 Fl Oz |
| UPC | 051135065020 051135065044 |
| Number of Pieces | 12 |
| Manufacturer | 3M |
| Model | FBA_6502-CQ |
| Item Weight | 14.9 ounces |
| Product Dimensions | 12.5 x 2 x 2 inches |
| Item model number | 6504 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | FBA_6502-CQ |
R**.
Good but expensive. Worth it though.
Expensive but very good quality.
R**P
Works great
I knocked 4 small holes in my fiberglass boat was taking quite a bit of water put this on till I can get in fiberglass shop been out twice and took maybe 2 gallons of water in 8 hours and ran the boat 60 mph around the lake
A**R
3M Sealant is fabulous
3M Sealant whether brown, mahogany, or white is absolutely the best for any sealing job. I use white fast cure on my RV windows and RV roof. Compared to even the best silicone caulk or RV roof sealants, the 3M is far better. It is definitely worth the extra cost. It is able to be painted too. Try it, you will see what I mean.
J**T
Not sticking to polyurethane
Tried to use it to fix a hole in polyurethane panel. Not sticking to it
J**.
Five Stars
Sealed leaks on the duck boat with ease where others failed!
F**R
Five Stars
Worked as expected.
F**G
Five Stars
The Best
Trustpilot
2 weeks ago
1 month ago