The Rustins Advanced Wood Preserver is a low odour, non-flammable product based on micro-emulsion nanotechnology. The ultra-fine particle size allows deep penetration of the preserver to take place so the performance of the product is much greater than standard wood preservation products. It is quick drying and can be applied to wet or dry timbers. For use against wood boring insects and wood rotting fungi within domestic, commercial, institutional and industrial premises.1 x Rustins Advanced Wood Preserver Clear 5 litre