DOW CORNING 2938863 FIRESTOP 400 INTUMESCENT ACRYLIC SEALANT WHITE 380ML TUBE

DOW CORNING 2938863 FIRESTOP 400 INTUMESCENT ACRYLIC SEALANT WHITE 380ML TUBE 

Dow Corning FIRESTOP 400 Intumescent Acrylic Sealant Dow Corning Firestop 400 is an intumescent acrylic sealant for internal applications, developed to maintain the integrity of fire walls or partitions. Dow Corning Firestop 400 does not emit halogenated by-products under fire conditions.
MAIN USES: For internal perimeter pointing around door and window frames, and in joints formed where fire rated partition sections meet.

BENEFITS:

• Tested to B.S.476 Part 22: 1987 and B.S.476 Part 7: 1987
• Up to a 4 hour fire rating can be achieved
• Class 2 classification for surface spread of flame
• Mean toxicity index 2.0 when tested to NES713: 1985
• Resists mildew and mould growth
• 30-45 minutes tack free time
• Good unprimed adhesion to most common construction substrates

PACK SIZE: 380ml ‘e' Cartridge