EBayPlease Note - Some of these tins have some surface rust caused by warehouse condensation. The paint is unaffected. Overview Grey Wood Primer 750ml is a wonderful moisture-controlling primer based on an alkyd resin. Grey Wood Primer is suitable for woodwork and pre-treated metal. This product is very easy to sand and available in grey, white and black. Grey Wood Primer covers 18m2 per Litre and is recoatable after 20 hours. Grey Wood Primer is great for new wood and has a dry time of 3 hours. Unlike other primers, it dries to a smooth, tight film and leaves great moisture-controller. Black Wood Primer inhibits long-term rust from developing under the primer film when dry, making it ideal for priming interior and exterior woodwork. Black Wood Primer works brilliantly in high-humidity areas like bathrooms and laundry rooms. Formulated with high performance proprietary resins, it is the go to primer for binding chalky surfaces like previously painted siding or possibly high pH surfaces (up to 12.5). With superior sealing qualities and great hold out, Grey Wood Primer 750ml is also an outstanding base coat for any decorative painting and faux finish. It has a 3 hour dry time but will need a little longer before it is ready for the next coat. Highlights Key features and benefits Interior and exterior Easy to sand Applicable on pre-treated metal Dries in 3 hour, recoatable in 20 hours Approx. Coverage: 18m2 per Litre Touch dry: 3 Hour Hard dry: 7 days Recoatable: 20 hour