Product description
The Siroflex Hand Held PU Expanding Foam is a one-shot, polyurethane-based expanding foam for general construction and home improvement use. It can be used for filling large, irregular gaps, fixing window frames, loose tiles, and boards, insulating between brickwork and cladding, and for backing in low expansion joints.
- High-quality PU Foam
- Applicable with straw
- Expands up to 30x its original volume