Please be aware, this product is considered a dangerous good and the amount able to be purchased may be restricted. Loading and transportation requirements apply to you when purchasing or collecting this product.
Polyfilla Expanding Foam is a one component, self-expanding, ready to use polyurethane foam filler. After extruding from the can, Polyfilla Expanding Foam further expands while curing to a semi-rigid closed cell foam.
It provides a fast, convenient and economical means of filling large, irregular shaped gaps, hollows and cavities in buildings to block draughts, dust, noise, insects and birds.