About Envirograf Wood Filler
A versatile water-based wood filler which can be coated over with either fire protective or intumescent paints -Envirograf Product 42 (HW01 or HW02) or Product 92 (ES/VFR or QVFR) to provide robust protection from fire.
It is used to fill gaps and holes in cracked or split door panels or wall panels. The wood filler is a light buff colour, but it can be coloured as required by mixing-in a water-based stain or emulsion paint.
Apply with a putty knife or spatula. It is sufficiently dry in 30 minutes to enable it to be lightly sanded before painting over with Envirograf Intumescent or flame retardant coatings.