A quick drying primer for walls, ceilings, and joinery surfaces, providing a sound undercoat preparation for subsequent painting. Features: Suitable for Plaster, Plasterboards, softwoods, MDF, and composite boards. Can be used indoors or outdoors. Available in White and Light Grey. Low Sheen, Water Based. Coverage: 10-12 sq M / L, (7–9 sq M / 750 ML). Drying times: Surface: 1-2 Hours; Hard: 2-4 hours; Overcoat: 4 hours. Apply by brush or roller (synthetic bristle brushes give good results). Previously painted or glossy surfaces should be abraded before painting to improve adhesion. A second coat should be applied for best results. Specifications: Dimensions: H:11.8 x W:10.0 x D:10.0 cm. Colour: Grey. Material: Paint. Model Number: FG10100965. This multi-surface undercoat is formulated for use under 1829 Chalky Emulsion, Eggshell and Gloss paints. Light Grey Undercoat should be used under the colours marked on the colour card and website. Craig and Rose 1829 All Purpose Undercoat is a water-based acrylic primer undercoat emulsion with good adhesion to a variety of surfaces. Perfect for use under The Craig & Rose 1829 Chalky Emulsion, Eggshell and Gloss paints. Undercoat is an important step to ensuring that your paint goes on smoothly, evenly and will last. Applying Craig and Rose 1829 All Purpose Undercoat: Apply by brush, roller or spray (synthetic bristle brushes give good results) and note that previously painted or glossy surfaces should be abraded before painting to improve adhesion. A second coat can be applied if the surface is absorbent or when a film build is required.