Sika Boom P Expanding Foam – Polyurethane Insulation Gap Filler

Fill gaps, seal joints, and insulate with professional-grade Sika Boom P Expanding Foam. Formulated for high expansion, strong adhesion, and excellent thermal and acoustic insulation—ideal for construction, renovation, and plumbing projects. Key Features & Benefits: High Expansion: Fills large voids, gaps, and cracks around frames, pipes, and walls effortlessly. Multi-Purpose Sealing: Perfect for sealing around door and window frames, air conditioning units, wall penetrations, and pipe conduits. Thermal & Acoustic Insulation: Keeps out cold drafts, noise, heat, and moisture. Easy Application: Comes with an applicator nozzle for precise dispensing and controlled output. Strong Adhesion: Bonds strongly to concrete, brick, masonry, wood, metal, and PVC.