2 Lb Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boat and Dock Flotation, Soundproofing, Filling Voids, and Insulation (1 Gallon Kit)

Description

🛠️ Expand your possibilities with foam that works as hard as you do!

This 2-part, 2 lb density polyurethane closed cell foam kit produces 5 cubic feet of high-performance expanding foam designed for flotation, soundproofing, insulation, and void filling. Tested to U.S. Coast Guard standards, it offers rapid 5-minute expansion, excellent water resistance, and compatibility with major resin types—ideal for professional-grade marine and construction applications.