Dowsil 400 Firestop Intumescent Sealant White 380ml

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This mould resistant silicone can provide up to a 4 hour fire rating and is designed for pointing around door and window frames and in joints formed where fire rated partition sections meet. Fire stop 400 is fast during, with a 30-45 minute tack free time and sticks to most common unprimed construction substrated. Colour: white
More Information
Brand Dow Corning
Colour White
Volume 380ml
Coverage approx 10.5 linear meters with a 6mm bead. Tested to B.S.476 Part 22: 1987