






🛠️ Elevate your projects with foam that floats, seals, and silences!
This 1-gallon 2-part polyurethane expanding foam features a dense 6 lb closed-cell formula designed for superior buoyancy, soundproofing, and insulation. It cures fully in 5 minutes, making it ideal for boats, dock flotation, filling voids, and carving. Low viscosity liquid ensures easy application, while its multi-use design supports professional-grade DIY and repair projects.





| ASIN | B0BBH4XQ9P |
| Best Sellers Rank | 175,863 in DIY & Tools ( See Top 100 in DIY & Tools ) 185 in Expanding Foams |
| Brand | Fiberglass Supply Depot |
| Colour | Clear |
| Compatible Material | Vinyl |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 157 Reviews |
| Full Cure Time | 5 Minutes |
| Global Trade Identification Number | 00819794023221 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 128 Fluid Ounces |
| Item Weight | 6 Pounds |
| Item form | Liquid |
| Manufacturer | Fiberglass Supply Depot Inc. |
| Material | Resin |
| Model Number | FBACPOLY6LBGK |
| Other Special Features of the Product | Soundproofing, Insulation, Buoyancy |
| Special feature | Soundproofing, Insulation, Buoyancy |
| Specific Uses For Product | Boats, Dock Flotation, Soundproofing, Filling Voids, Insulation |
| Specific uses for product | Boats, Dock Flotation, Soundproofing, Filling Voids, Insulation |
| Unit Count | 1.0 Count |
| Viscosity | Low |
| Water Resistance Level | Not Water Resistant |
Z**N
Great
N**S
Works great
F**Y
Great product
B**S
Very easy to use, good level of expansion and a decent material consistency when cured
A**Y
Worked!
Trustpilot
Hace 2 semanas
Hace 2 semanas