H4 WOOD is a colourless, waterproof protection for wood. Silicone free, it protects the wood from environmental attack. Hydrophobic and therefore water repellent, H4 WOOD allows wood to naturally grey while protecting against water ingress, mould, pollution... Stabilising the woods??? lignin, H4 WOOD helps increase its service life and being completely colourless, H4 WOOD has no effect on the colour or appearance of the wood being treated.
Brosse, spray, pulv??risateur