01480 215 000


Fire Sealants

Flexible fire sealant solutions

Our gun-applied emulsion-based acrylic sealant intumesces rapidly to fill the increasing gap as substrates distort in fire conditions. It is ideal for sealing between the frame and brickwork surrounding a fire door.

We have an Acrylic 2 and a Silicone 4 product range with slightly different benefits, but each provides up to two hours of fire resistance.

Product Information

Acrylic 2:
Up to 2 hours fire resistance
Movement capability +/- 20% of total joint width

Silicone 4:
Up to 4 hours fire resistance
Movement capability +/- 50% of total joint width

Get In Touch

For more information about Fire Protection and our comprehensive range of passive fire protection products, simply get in touch with a member of the team by calling 01480 215000 or by emailing fireprotection@dufaylite.com.

Our Products

pipe wrap

Pipe Wrap

interden strips

Interden Strips

fire strip

Fire and Smoke Strips


Fire Sealants


Fire Resistant Mortar

fire grille

Fire Grille

Fire collar

Fire Collars

air transfer plate

Air Transfer Plate

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