Foam Gun Triple Expanding PU Foam

Gun grade foam filler is a triple expanding, general purpose, polyurethane foam that will seal against noise and moisture, as well as fill holes and penetrations. Suitable for use with many commonly used building materials, including polystyrene.

• When cut can be filled to produce a smooth finish.
• Paint-able ozone friendly.
• Dispense with pro gun expanding foam tool sold separately
• Yield: 32 litres (approx.) per 750ml when used correctly