SOUDAL Fill & Fix Foam Exterior Backer Rod Crack Filler  (750 ml)

SOUDAL Fill and Fix Polyurethane Foam 750ml Achieve fast, reliable filling of gaps and cracks in most construction materials with SOUDAL Fill and Fix Polyurethane Foam. This high-performance expanding foam provides excellent stability, with no shrinkage or post-expansion, making it ideal for both professional and DIY projects. The foam expands over 30 times its original volume after extrusion, ensuring efficient coverage and maximum filling capacity. Key Features: - Superior stability with no shrinkage or post-expansion - High expansion rate for filling large gaps efficiently - Strong adhesion to most surfaces (excluding PE, PP, PTFE) - Effective even on moist surfaces - Delivers excellent thermal and acoustic insulation - Easy application with a threaded adaptor straw included Perfect for sealing, insulating, and filling, SOUDAL Fill and Fix Foam delivers reliable results every time. Includes: 1 x SOUDAL Fill and Fix Polyurethane Foam 750ml