Dulux Trade Weathershield Preservative (BP) Primer

Part 1 of a flexible weather-resistant, 3 part paint system developed to provide long-lasting protection for exterior woodwork.

Suitable for both new and previously painted exterior woodwork, it penetrates deep into the wood to guard against staining fungi, sealing the grain to keep out water.

Penetrates and seals new or bare exterior joinery and smooth planed wood.

Helps inhibit moisture intake at the end grain and joints.

Fungicides help deter disfiguring surface growths.