Building Chemicals Home / Building Chemicals / TIMCO Fill & Fix Expanding PU Foam B3 Gun Grade - 750ml TIMCO Fill & Fix Expanding PU Foam B3 Gun Grade - 750ml TIMCO Fill & Fix Expanding PU Foam B3 Gun Grade - 750ml £7.80 Stock Status: In Stock You Will Earn 7 points with this purchase Add to your Wish List Information Specifications Reviews TIMCO B3 general purpose fill & fix expanding foam is a high quality polyurethane based expanding foam designed to give excellent thermal and acoustic characteristics. Expands up to 30 times its original volume, quick to dry and can be sawn, sanded and painted once fully cured. Ideal for filling and insulating irregular or awkward gaps where the foam can expand and fill the cavity to prevent heat loss and deaden sound. Can also be used as a temp EAN: 5055893388327 GTIN: 5055893388327 MPN: 247641 Pack Qty: 1 Brand: Timco Condition: New Customer reviews No reviews left yet Write A Review Sort byMost RecentTop Rated No reviews have been left for this product, be the first to leave a review