Osmo WR Base Coat

Osmo WR Base Coat is a clear wood impregnation treatment for exterior wood use. This product is a preventive preservative against common problems such as mildew, rot, blue stain & vegetable pests.

Easily applied, Osmo WR base coat penetrates deeply into the wood to repel water and reduce the risk of swelling & shrinking. Osmo WR base coat has a very low odour when applying to wooden surfaces and is completely odourless when dry. We recommend applying 160-200 ml of product per square metre of timber surface