Expanding Foam – Exact Gap – Indoor & Outdoor Use Capping Boards Available in a convenient box

Available in a convenient box of 12

Timber battens: Fixing heavy battens or structural supports

Why Choose Our Expanding Foam Gun Grade

It performs effectively between -40°C and +100°C

Clean Borehole: Ensure removal of dust and debris for full sleeve expansion

Expanding Foam – Exact Gap – Indoor & Outdoor Use Capping Boards Available in a convenient boxProduct Overview Our Professional Exact Gap Expanding Foam in a 500ml can is engineered for minimal expansion, ensuring controlled gap filling where precision is essential. This polyurethane foam is designed to provide a fine, stable bead with low post expansion, reducing the need for excessive trimming and minimizing material waste. The hand held format allows easy, direct application without the need for specialist equipment, making it ideal for