Questions and Answers of PU Foam
PU Foam is a polyurethane foam in spray foam type. They can be used for fixing, insulating and filling connection joints around window and door frames,
pipe entries, air conditioning vents and roller blind housings and filling large cavities, fill and insulate against noise, cold, and drafts and waterproof, easy to apply with nozzle valve, can be cut, sanded and over painted.
The foam texture looks like a mousse and cure in contact with moisture when applied. Therefore, PU foam is widely used in both construction and DIY. Below you can learn more about their properties and preparation and application process.