Osmo WR Base Coat Aqua is a clear base coat for protective treatment of all exterior woodwork. It penetrates easily into the wood, is extremely water repellent and reduces shrinkage and and swelling.
Containing active ingredients which protect from vegetable pests, blue stain, rot and mildew. It is easy to apply and can be used under waxes, stains, paints, varnishes and all commonly used glues and putties - except products containing silicone.
Available in 2.5 Litre Cans, 0.75 Litre Cans and 0.125 Litre Sample Cans
Application quantity 160-200ml per m2