Soudal Genius Gun Expanding Foam 500ml

Specially designed patented trigger mechanism ensures precise dosage, removing the need for an additional gun. It is easy to use and can be operated with one hand. Reusable up to 6 weeks after the first application. The expansion of the foam makes it the ideal gap filler. Sound reducing, extremely light, chemically inert once cured. Does not shrink or expand once cured. Ideal for quick and easy filling of gaps, joints, holes, pipe penetrations, etc. Perfect for improving thermal and acoustic insulation and eliminating draft or thermal bridges. Does not affect building materials including electric cables. Can be cut, sanded, painted, plastered or covered with sealant when cured.