Cavity Stop Sock – XPS – Fireproofing for Residential & Commercial Use Bostik Flashband 225mm x 10m Insulation: Fills cavities behind cladding

Insulation: Fills cavities behind cladding and soffits to reduce heat loss

permanently flexible joint that can accommodate building movement

Pitch suitability: Install only on roofs with a pitch of 20° or more

Q: How should the lead be supported

Acoustic Insulation: Provides effective sound dampening alongside thermal and fire-resistant properties

Cavity Stop Sock – XPS – Fireproofing for Residential & Commercial Use Bostik Flashband 225mm x 10m Insulation: Fills cavities behind claddingProduct Overview Enhance your building's fire safety with our premium cavity stop socks, designed to provide efficient and reliable protection. These cavity stop socks are essential for maintaining fire barriers within cavity walls, ensuring compliance with safety standards. Product Specifications Specification Details Product Contract Closer Material Type XPS Size 50mm Length 2400mm Sales Unit Pack Pieces Per Pack 8 Status Non Returnable Features &