Owatrol Blocking Primer for Sensitive Surfaces Size:2.5 Litre • highly durable • polishes

• highly durable • polishes to a shine • silky lustre finish • heat and water resistant • water based • wash brushes in water • easy to apply • low odour

Benefits protects and colours with wood grain visible harmonious appearance

Excellent opacity

Minimal shrinkage

- Masks minor scratches and marks

Owatrol Blocking Primer for Sensitive Surfaces Size:2.5 Litre • highly durable • polishesBlocking Primer is a protective primer. It is for surfaces sensitive to acids where application of Rust Spirit, Copper Spirit or Bronze Spirit is used. Blocking Primer protects the surface from acid attack, preventing woods tannins from bleeding into the finish. It also prevents the softening of sensitive plastics. Ideal uses for Blocking Primer Wood high in tannin content (Oak, Chestnut, Cedar etc) Use on plastics sensitive to acid to avoid softening