SIKA Sika Boom 180 Gaps and Cracks Polyurethane Expanding Foam Sealant, Light Yellow - 1" Hole Filler - Interior and Exterior Applications - High Yield - 750 mL

Sika Boom-180 is a polyurethane, 1-part, self-expanding foam made for easy application for general purposes up to 1''. Ideal for filling gaps and cracks and for insulating against noise, cold and draughts. Designed for interior and exterior applications.

• GAP FILLER - Sika Boom-180 high-yield expansion polyurethane foam is specially formulated for small gap filling applications. Each 750 mL can yields 24 L of expanding foam insulation
• READY TO USE - Single-component polyurethane foam adheres well to most common building materials; no primers, activators or special tools needed. Apply to clean damp surfaces to ensure proper curing
• DURABLE - Suitable for both indoor and outdoor applications, this moisture-curing foam is waterproof. Ideal for precise applications, it provides excellent thermal and acoustical insulation
• IDEAL FOR REPAIRS and CONSTRUCTION - Gun-grade foam easily fills, seals and insulates holes, gaps and joints. Can be used to seal around pipes, conduits and wall penetrations or to seal out drafts
• VERSATILE - Professional-grade expanding foam can be cut, trimmed and painted. High yield formulation and reusable dispensing straw ensure reduced waste and increased usability