Home > Companies > Dow Silicones Belgium SPRL > DOWSIL™ Firestop 400 Acrylic Sealant

A one-part fire rated intumescent acrylic sealant designed for the internal perimeter pointing of fire rated door and window frames where the integrity of the fire walls or partitions needs to be maintained.

NBS Specification

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This product is associated with the following NBS Create clause:
45-55-75/320 Acrylic construction joint sealants

Product specification

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Dow Silicones Belgium SPRL


+32 64 888 000

Product reference

DOWSIL™ Firestop 400 intumescent acrylic sealant

Manufacturer details

Parc Industriel - Zone C,
Rue Jules Bordet,
Seneffe, B-7180,
Tel +32 64 888 000
Fax +32 64 888 950
NBS Plus
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