Insulation & damp proofing | Building supplies | B&Q
1/2" Polyurethane Foam Sheets (12mm)
GREAT STUFF PRO Gaps and Cracks - 30oz Fireblock Foam Insulation Sealant, Pack of 12. Closed Cell, Polyurethane Expanding Spray Foam. Seals & Insulates Gaps Up to 3". Applicator Gun, Cleaner Included - -