

⚓ Seal the deal with 3M Marine – where durability meets speed!
3M Marine Adhesive/Sealant 4200 is a fast-curing, one-part polyurethane designed for marine applications. It bonds and seals multiple surfaces including fiberglass, gelcoat, wood, plastics, and metals, creating flexible, watertight, and weather-resistant seals ideal for rub-rails, stern joints, and through-hull fittings. Paintable and sandable, it offers medium strength for easy disassembly, making it a trusted choice for professional-grade boat maintenance.







| ASIN | B001QWN8VE |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,908 in Sporting Goods ( See Top 100 in Sporting Goods ) #7 in Boat Maintenance Supplies |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,533) |
| Date First Available | 6 August 2012 |
| Item model number | 3004.7819 |
| Material Type(s) | Polyurethane |
| Product Dimensions | 5.08 x 7.62 x 22.86 cm; 362.87 g |
E**S
Buenisimo y el precio magnífico
L**O
Desde que conozco esta marca es la que uso. Quizá parezca cara pero es muy eficaz.
T**R
Works well for underwater projects fast cure time. Little messy to work with. Recommend gloves.
M**Y
Gusto
A**S
Great product! Works great! Highly recommend!
Trustpilot
3 days ago
3 weeks ago