Urethane Foam Kit
• A rigid 2 lb. density polyurethane foam that expands up to 30 times its original liquid volume
• Just mix equal parts of the resin and hardener and pour into an enclosed area, leaving plenty of room for expansion.
• It comes in two equal parts: Part A-Resin and Part B-Catalyst (hardener).
• Ideal for shaping irregular shapes and contours.