Polyurethane foam gun 750ml

Bostik Perfect Seal Windows & Doors is a one component low expansion gun foam with dense, uniform cell structure, high dimensional stability, mechanical strength and insulation. For assembling and sealing frames, for doors, windows, blinds, stairs, etc. Filling gaps between ceilings and walls under construction. Pipe passage fillings in walls and floors. Various insulations in construction and restoration. Absorbs vibrations and improves sound insulation. It creates a thermal break around the perimeter of the frames. Fire retardant class B3 according to DIN 4102-1.

• Low swelling.
• Precision in application.
• One ingredient.
• Excellent grip.
• High sound insulation, 61 dB.
• It fills in gaps.
• Fastens frames.
• Absorbs shocks.