6 Lb Density Expanding Pour Foam Kit, 2 Part Liquid Urethane Closed Cell Foam for Boat Buoyancy, Flotation, Filling, Carving, Soundproofing & Void Filling (1 Gallon Kit)
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6 Lb Density Expanding Pour Foam Kit, 2 Part Liquid Urethane Closed Cell Foam for Boat Buoyancy, Flotation, Filling, Carving, Soundproofing & Void Filling (1 Gallon Kit)
Polyurethane Two-part Flotation Foam:Mix Part A and Part B in a 1:1 ratio cures very hard and rigid, with high compressive strength ideal for cures very hard and rigid, with high compressive strength ideal for boat buoyancy,flotation,structural reinforcement, soundproof, insulate and art projects.
6LB Density Polyurethane Flotation Foam: Consists of 1/2 gallon Part A & 1/2 gallon Part B for a total volume of 1 gallon. approx coverage 1.5 cubic feet.
Impressive Strength–Waterproof 94% rigid closed cell foam once the foam is cured, it helps prevent moisture absorption in marine and boat environments.Flotation range for 6 lb foam: 95 LBs per Cubic Feet.
Wide Compatibility–This 2 part pour-in-place foam can be poured in multiple layers with excellent bonding between layers. The cured foam hardens into shape with minimal shrinkage, is not affected by gas or oil. Once fully cured, foam can be laminated over with polyester, epoxy, or vinyl ester resins.
Fast-Setting–All expansion rates and times given are temperature critical. Temperatures below 75 ℉ will lower the expansion rate therefore requiring more foam. Ideal working temperature is 75 ℉ to 80 ℉ or above. Working time before foaming: approx. 45 seconds, Time before full expansion: approx. 5 minutes.