Polycell Expanding Foam Polyfilla

Polycell Expanding Foam Polyfilla is ideal for filling deep holes, cavities and gaps in your walls. Featuring an attachable flexible nozzle, it's easy to use and fill cracks deep into your walls. This Polyfilla is water resistant and helps insulate against heat, sound and moisture. The wall filler expands to make a long-lasting seal and be used on interior or exterior walls and is easily trimmed or sanded. Available in different pack sizes including 300ml, 500ml & 825ml cans. Key Features of Expanding Foam Polyfilla: Easily over painted, filled or plastered Used to fill deep cracks, gaps or cavities in walls Attachable nozzle for easy application Creates long lasting seal Ready to get started? Learn how to apply Polycell Expanding Foam Polyfilla by reading our easy to follow "Application" guide below. We also have a video available showing you the simple application steps. Looking for something else? Shop the rest of our Polycell collection.