TotalBoat 2-part void-filling polyurethane foam ideal for docks boats and other marine applications. Available in 2 and 6 lb. density in quart and gallon kits. Compare to Aero Marine US Composites FGCI and Polymer Planet pourable floatation foams.

TotalBoat Liquid Urethane Foam Kit 2 lb Density Closed Cell for Flotation Insulation 2 Gallon Kit
$48.86