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🚤 Float smarter, build stronger — TotalBoat foam keeps your boat buoyant and your projects flawless!
TotalBoat 2 Lb Density Expanding Foam Kit is a US Coast Guard compliant, two-part polyurethane foam designed for marine flotation, insulation, and void filling. With a lightweight 2 lb density and 94% closed cell structure, it resists water absorption and cures rapidly in about 5 minutes at 75-85°F. The 2 gallon kit yields 8 cubic feet of foam, providing up to 300 lbs of flotation support, making it perfect for boat decks, pontoons, and soundproofing applications. Easy to mix with a 1:1 ratio, this foam is versatile, durable, and trusted by professionals for reliable, long-lasting marine repairs.









| ASIN | B01AAP3ILC |
| Best Sellers Rank | #25,468 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #29 in Boat Painting Supplies |
| Brand Name | TotalBoat |
| Coverage | 8 cubic feet |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,039) |
| Included Components | 1 Gallon Resin, 1 Gallon Activator |
| Item Type Name | polyurethane foam |
| Item Weight | 20 pounds |
| Manufacturer | TotalBoat |
| Manufacturer Part Number | TB-FOAM |
| Material Type | Polyurethane Resin |
| Model Number | TB-FOAM |
| Number of Items | 1 |
| Number of Packs | 1 |
| Recommended Uses For Product | Boatbuilding & Repair, Fiberglass Plug Making, Gap & Void Filling, Marine Flotation, Sculpture & Prop Making, Sound Dampening, Thermal Insulation |
| UPC | 811932022103 |
| Unit Count | 256 Fluid Ounces |
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