Handheld Expanding Foam is a practical and easy-to-use foam filler designed for sealing, filling and insulating gaps in construction, renovation and repair projects. Supplied with a handheld applicator, it is ideal for jobs where a foam gun is not required, making it suitable for both trade and DIY use. This expanding foam is commonly used around window and door frames, pipe penetrations, wall gaps, cavities, insulation areas and general building joints where filling and sealing are needed. Once applied, the foam expands to help fill voids and improve insulation, draught resistance and sound reduction. Supplied in a practical canister size, Handheld Expanding Foam provides a cost-effective and dependable solution for filling, sealing and insulating gaps across building, maintenance and home improvement projects.