✅ Liquid Foam Insulation: Perfectly stable for soundproofing and insulating dock floats, hulls, and boat parts. ✅ Impressive Strength: Offers superior strength and exceptional durability with a high-density, 95%–98% closed-cell foam structure and a 2-lb density. ✅ Easy to Use: Easy to use—even for first-time boat owners. Mix at a 1:1 resin-to-hardener ratio for best results. Successive pours bond seamlessly, and once fully cured, the foam can be sanded or coated with resin. ✅ Quick Setting: Expanding foam cures in just 10 minutes with minimal shrinkage and easily supports multiple layers. ✅ Long-Lasting: Resistant to gasoline, oil, saltwater, and solvents for long-lasting performance. Can be molded or coated with polyester, vinyl ester, or epoxy resins after curing. Can’t hear yourself think while on your boat? Being out on the water gives you a sense of freedom & relaxation unlike any other… but you have to admit that it’s somewhat ruined by the constant noise of the engines. Fortunately, soundproofing your craft is easier than you think, & it has other benefits too. We offer a product that not only cuts down on the ambient noise produced by your boat but also improves thermal insulation & adds buoyancy to give you greater peace of mind. Enjoy better safety & comfort with this Liquid Urethane foam kit by True Composites! Our liquid urethane foam kit is the ideal choice for marine applications, & you can easily shape it to fill any void in your ship. It is a lightweight, powerful substance that adds extra buoyancy to your boat's floatation chambers or even your docks, keeping them afloat no matter what. Block sounds & maintain a comfortable temperature inside your boat with this insulating flotation foam! Our urethane also has a 95 to 98% closed-cell structure once it has finished curing, making it immune to damage from gasoline, oil, fresh or saltwater, or solvents, making it one of the most dependable & enduring materials for boating needs. This pourable urethane foam cures rapidly, after expanding, through sculpting you can carve it into many shapes. It can even be coated with any type of polyester, epoxy, or vinyl ester resin without melting. To avoid waste, please follow the recommended temperature range & pour in small batches.

What else should you know about our foam kit? ✅ Flotation range of 100-120 lbs per quart ✅ Ideal working temperature is 75-80°F or above ✅ Allows twenty seconds for mixing & pouring ✅ Use on a clean surface to ensure proper bonding. Enhance your boat’s feel, durability & performance. Add this Liquid Urethane foam kit by True Composites to your cart today!