Skip to content

Firestop 400 Acrylic Sealant White 380ml

by Dowsil
SKU DOW2938863
Original price £6.02 - Original price £6.02
Original price
£6.02 - £6.02
Current price £6.02

Dowsil™ Firestop 400 is an intumescent acrylic sealant for internal applications. Developed to maintain the integrity of fire walls or partitions, it does not emit halogenated by-products under fire conditions. Resists mildew and mould growth.

Tested to BS 476 Part 22: 1987 and BS 476 Part 7: 1987. A 2 hour fire rating can be achieved.