Liquid Urethane Pour Foam Base-2 Part Closed Cell Rigid Pour Foam-4 lb Density-Fast-Acting Formula-Boat Buoyancy, Flotation, Filling, Soundproofing & Insulation-1/2 Gallon Kit

Description

🛠️ Float, fill, and fortify—foam that works as hard as you do!

This 2-part liquid urethane pour foam kit delivers a high-density (4 lb) closed-cell structure with 95-98% water resistance, setting in just 10 minutes and fully curing within hours. Designed for boat buoyancy, insulation, soundproofing, and versatile fabrication, it mixes easily at a 1:1 ratio and bonds seamlessly across layers, making it the go-to solution for durable, fast-acting, and adaptable foam applications.