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.
PTDDOW2938863
Additional information
| Weight | 0.66 kg |
|---|---|
| brand | Dowsil |
| dimensions | 4.9 x 4.8 x 27.3 cm; 640 Grams |