Fire Door Intumescent Acrylic Sealant - White 310ml cartridge

Fire & Acoustic Seals Fire Rated Intumescent and Acoustic Acrylic Sealant is a halogen free, polymer emulsion based sealant that swells when subjected to temperatures in excess of 125°C and forms a char coat that restricts the passage of smoke and fire. It is easily applied and dries to a flexible and smooth surfaced material which is readily over paintable. It has excellent adhesion to a wide range of substrates and will not harden or crack wit

• Extensively tested
• Suitable for fire rated cladding, doors & walls
• 12.5% flexibility
• Easy to apply
• Flexible & smooth finish
• Certifire Approved CF5840
• Fire resistance (BS EN 1634-1 & BS 476 Part: 20/22) up to 120 minutes
• Crack resistant
• Can be overpainted with most paints