Geocel - Firex 321 One Part Acrylic Intumescent & Acoustic Sealant (380ml)

DESCRIPTION

Firex 321 is a one part acrylic intumescent & acoustic sealant. The sealant is formulated to intumesce on exposure to high temperatures to form a fire and smoke resistant seal.

​MAIN USES

Firex 321 is designed for internal perimeter pointing of fire rated door and window frames where the integrity of fire walls or partitions needs to be maintained.​  

BENEFITS

Swells at high temperature to give a fire & smoke resistant seal

Four hour fire rating

Environmentally friendly

Paintable

Good unprimed adhesion to most common construction substrates

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AVAILABLE COLOURS

White

Grey

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ADDITIONAL INFO

Pack Size - 380ml ‘e’ cartridges ​