Gun Grade Contractor Expanding Foam 750ml

Moisture curing, self-expanding polyurethane foam for all general purpose gap filling. Adheres to all common building materials, resistant to water, heat and ageing. Excellent sound and heat insulation values. Can be cut, sanded, plastered and painted after full cure.

It’s perfect for the general filling and insulating of holes, voids, gaps and joints in most common construction tasks. You can use it around window and door frames too, as well as sealing openings in roof construction.

This self-expanding PU foam comes ready to use with a compatible gun, so it’s very easy to apply with precision. As well as a high filling capacity, it offers excellent sound and heat insulation along with resistance to water, heat and ageing.

• General purpose gap filling
• High thermal & acoustic insulation
• For internal & external use
• Can be sanded & painted when cured
• High gap filling yield