Zeroflame - Fire Retardant Treatment Clear 5L

A clear solution for solid timber. It is waterborne and non-toxic and can be overcoated. It is suitable for both interior and exterior use. It soaks into the wood and seals it but leaves the surfaces unchanged, so you can still overcoat with a varnish or stain. The fire protection will last for the lifetime of the wood surface. Coverage is 3.7sq/m per litre, excluding wastage.