Pour Foam
Pour Foam is a rigid urethane foam system that when mixed will expand up to 30 times in volume. It begins to react in approximately 30 seconds at 70° F. A two-gallon kit yields approximately 9 cubic feet of foam. Pour foam is not effected by gasoline or diesel fuels and is commonly used to fill bilge spaces in boats for reserve buoyancy. Best poured in stages to fill space, one pour bonds well with the next pour. Pour foam is a two-part liquid which resists the absorption of water. Once fully cured, this foam can be laminated over with any type of polyester, epoxy, or Vinyl Ester resin without problem.
