Osmo's WR basecoat is ideal as extra protection for softwood species for the exterior.
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WR basecoat is a clear wood impregnation which serves as a preventive protection against blue stain, rot and insect attack. It penetrates deeply into the wood - prevents swelling and shrinkage and is extremely water repellent with a very low odour during application and is completely odourless when dry.
Coverage: 5-6m² per litre
Drying time: 12 hours
Number of coats: 1
Application temperature: Above 5°C
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