Puff Seal 750ml

A premium quality polyurethane expanding foam sealant supplied in a 750ml can. Puff Seal is ideal for sealing gaps, cracks, and joints in construction, electrical installations, and HVAC systems. It provides excellent insulation against air, moisture, and dust while improving energy efficiency. Easy to apply and quick-setting, it adheres to most building materials including concrete, wood, and metal, making it a versatile sealing solution for professionals and DIY users.