Haltons Expanding Foam Filler | Ready To Use | No Tools Required | Waterproof Caulk Spray Sealant for Walls, Cracks, Gaps, Holes in Brick, Wood, Metal | Strong & Reliable Repair Indoor & Outdoor (2pk)

EXPANDING - Our expanding foam is ideal for filling up large holes or cracks as it rapidly expands to up to many times to original volume SPRAY NOZZLE - No tools needed. Comes with an attachable nozzle that you can use to squeeze into gaps to fill and seal them tight with utmost ease! MULTI-SURFACE - An ideal solution to plug large cracks and holes in stone, wood, brick and metal and ceramic, this is a perfect all rounder VERSATILE - Use this expanding caulk for waterproofing, sound proofing, insulation and more. It’s a very useful household tool allowing you to seal gaps in your bathroom, for your windows, pipes and plumbing QUICK DRY - Only takes about an hour to fully dry out, allowing you time to adjust or remove, whilst also not taking too long of a wait. This can also be painted, sanded down, cut or sawn once dry