Lifeboat Polyurethane Pour Foam 2lb Density 2 Gallon Kit 2-Part Closed Cell Rigid Expanding Foam - Extended Time Formula - For Boat Buoyancy, Flotation, Filling, Deep Pour, Soundproofing, & Insulation

Liquid Expanding Foam to Rigid Insulation - This liquid urethane foam is an excellent choice for marine flotation foam applications, and is also highly effective for soundproofing and insulating. Use it to fill dock floats, gaps and cavities in boats and numerous other applications. Impressive Strength - Urethane is both lightweight and exceptionally reliable. After fully curing to its rigid form, the insulating foam features a 95 to 98% closed cell structure with a 2lb density. Easy to Use - Great for all boaters, novice to expert boat owners! This pourable liquid urethane foam is very simple to work with and expands quickly. Mix Parts A & B at a 1:1 ratio for optimal results. Quick Setting - The expanding foam has a brief curing time and minimal shrinkage, leaving your boat ready for use just hours after application. The foam hardens in place within 10 minutes. Long Lasting Results - Once cured, urethane is unaffected by gasoline, oil, fresh or saltwater, or solvents, making it one of the most dependable and durable materials for boating needs