4lb. Density Foam – 1/2 Gallon Kit

  • AeroMarine Products 4# density polyurethane pour foam.
  • Closed-cell: Does not react to splashes of oil or gasoline and does not absorb water.
  • Designed for positive flotation, cavity and void fills, and insulation that requires more support than the 2# foam.
  • ½ gallon kit; include one quart each of Part A and Part B.
  • 4 lbs. per cubic foot density
  • Yields one cubic foot.