2 Lb Density Marine Expanding Foam Kit, 2 Part Flotation Foam Kit for Boat

Additional Details from the Manufacturer

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• EXCELLENT FLOTATION SUPPORT：When cured, the expanding marine flotation foam forms a strong closed-cell structure that helps provide buoyancy and flotation support for boats and marine structures. Ideal for sailboats, kayaks, canoes and other watercraft.
• 94% CLOSED CELL FOAM FOR STRENGTH & DURABILITY：Upon mixing the two components, the expanding foam expands significantly, allowing it to fill voids and cavities effectively. Despite its lightweight nature, polyurethane pour foam is remarkably strong and capable of withstanding harsh marine conditions, including impacts and constant exposure to saltwater.
• INSULATION PROPERTIES: The flotation foam's insulating properties help maintain temperature stability within boats, making it ideal for insulating fish boxes, bait wells, and marine refrigeration units. This feature enhances the comfort and functionality of marine vessels, especially in extreme weather conditions.
• PROFESSIONAL 2 PART FOAM: For optimal expansion and curing, use this marine expanding foam at an ideal working temperature of 76–86°F. Mix the two components at a 1:1 ratio and stir evenly; working time before foaming is approximately 45 seconds. Prepare the surface in advance and pour promptly. For thicker applications, apply in layers and allow each layer to cure before adding the next.
• VERSATILITY IN APPLICATION: This liquid foam can be used in a variety of marine applications, not only for buoyancy but also for insulation, soundproofing, and vibration dampening. Marine polyurethane expanding foam is easy to use and ability to conform to any shape or space make it a versatile choice for both construction and repair work in the marine industry.