Intumescent Fire Varnish

When exposed to a fire Astroflame Intumescent Fire Varnish expands to create a fire protective barrier, insulating the timber surfaces from heat and oxygen

Astroflame Intumescent Fire Varnish is an exceptionally clear lacquer for decorative fire protection of prepared timber and timber derivative surfaces.

Overcoated with ASTRO FVO, its special formula provides a hard, durable finish suitable for panelling, boarding, furniture etc.

For internal and external use on bare or previously varnished surfaces.

Its clear finish enhances the natural beauty and fire protects new and previously varnished internal timber surfaces.

Astroflame Intumescent Fire Varnish has good adhesion and can be applied over existing varnished surfaces. Preparation requires through abrading with wet or dry abrasive paper to provide a key. Wash down with warm detergent solution and rinse with clean warm water. Allow to dry.

A sealer coat/overcoat is also available in Gloss, Satin or Matt finishes. For humid areas apply Astroflame Fire Varnish Gloss Overcoat (ASTRO FVO) over the Astroflame Fire Varnish (ASTRO IFV).

Contact our Technical Department (see specification section below) for written specification if applying to maple or timber from other fruit tree species