Polycell Expanding Foam Filler 300ml 5084933

The 300ml Polycell Expanding Foam Polyfilla is perfect for smaller filling and sealing jobs around the home or workplace. This compact size is ideal for filling awkward gaps, hollows and cavities where a more manageable quantity of foam is required. The foam shoots deep into cavities, creating a long-lasting seal that insulates against heat, sound and moisture. Suitable for both internal and external applications, this 300ml canister provides excellent control for precise filling work. Once cured, the foam can be easily trimmed and sanded ready to be painted, filled or plastered, ensuring a professional finish that blends seamlessly with surrounding surfaces.