Sika Boom AP is a one part, multi position, highly expansive polyurethane fixing adapter foam. Sika Boom AP is used for fixing, insulating and filling connection joints around window- and door-frames, pipe entries around air-conditioning vents and roller blind housings, etc. It is also used to insulate against sound, cold and draughts etc.

• Multipositioning foam. Can be applied in all positions (360?)
• High expanding rate
• Easy application with valve nozzle (adapter)
• Suitable for application at lower temperatures (+5?C)
• Fast curing
• Excellent temperature insulation
• Effective sound dampening
• Age resistant
• CFC / HCFC-free