Dow Corning Dowsil Firestop 400 Intumescent Acrylic Sealant White Fashion

Dow Corning Dowsil Firestop 400 White Intumescent Acrylic Sealant

MPN: 2938863

Barcode: 5011107561405

Dow Corning Dowsil Firestop 400 is an intumescent acrylic sealant for internal applications, developed to maintain the integrity of fire walls or partitions.

Dowsil Fire stop 400 does not emit halogenated by-products under fire conditions.

Resists mildew and mold growth and can be painted with emulsion for decoration.

main uses for internal perimeter pointing around door and window frames, and injoints formed where fire rated partition sections meet fire ceilingsand walls

in integral house garages, in fact any area were services willpass through into another area.

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

Dowsil 400 Colours:

White

Size: 380ml

Dowsil Fire and Intumescent Silicones and Sealant

All Brands Intumescent Fire and Acoustic sealants

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