Everbuild Fix & Fill are quick setting one part polyurethane foams in aerosol form. Fix & Fill is supplied with attachable nozzles. The foam expands on application to up to 50 times its original volume & expands on application by 150%. Once cured, the foam can be cut, sawn or plastered over after only one hour providing the working temperatures (can & surfaces) are between +5 to +25oC, ideally 20oC. Filling Gaps around pipe entries through walls. Gaps around window frames, door frames. Electrical wire chasing prior to plastering Deep joints prior to applying sealant or plaster Irregular gaps in stone, brick, concrete or plaster Fixing Door Frames Timber Structures Window Sills & Thresholds Window Frames Insulating Behind cladding to exterior walls Behind soffit & barge boards In automotive applications