Designed for use on new and unpainted (dry) plaster, cement, concrete, brick and hard asbestos sheets, etc, prior to the application of oil-based paints. Should not be used for priming loosely bound or porous surfaces for which Crown Penetrating Primer is recommended.
Characteristics: Alkali-Resistant medium with lead-free pigmentation.
Advantages: Seals plaster before applying undercoat and oil finishes. Alkali resistant.
Application: Apply by brush working well into the wall surface.
Thinning: On porous and textured surfaces, thin to ease brushing with Crown White Spirit. Do not over thin. Stir well before use.
Drying Times: Allow to dry overnight before recoating.
Spreading Capacity: 10-12m2/l on smooth, steel float plaster. The spreading capacity will be considerably reduced when applied to rough or porous surfaces.
Equipment Cleaner: Crown White Spirit.
Colour range: Off White.
Pack Sizes: 4 litres and 20 litres.
For health & safety information, please refer to our Material Safety Data Sheet (MSDS)