Setup and Surface Preparation:Achieving a flawless finish with Dulux Heritage Velvet Matt paint starts with meticulous surface preparation.1. Clean: Ensure walls are clean, dry, and free from dust, dirt, grease, and loose material. Wash surfaces with a mild detergent solution if necessary, then rinse with clean water and allow to dry completely.2. Fill & Sand: Fill any cracks or holes with a suitable filler and sand smooth.3. Prime: For new plaster, bare surfaces, or highly absorbent surfaces, apply a suitable primer or a mist coat (paint diluted with water, typically 1 part water to 10 parts paint for emulsion) to ensure even absorption and adhesion. For existing paint, a light sand may be beneficial to create a key.4. Mask: Use painter's tape to protect skirting boards, door frames, and ceilings.Application:- Stir the paint thoroughly before use.- Apply with a good quality roller or brush. For larger areas, a roller will provide a smoother, more even finish. Use a brush for cutting in edges.- Apply in even strokes, avoiding overloading the brush or roller.- Typically, two coats are recommended for full color depth and optimal finish.- Allow adequate drying time between coats (refer to product label for specific times, usually 2-4 hours).Compatibility:This paint is designed for interior walls and ceilings. It is compatible with most suitably prepared interior surfaces, including plaster, plasterboard, and previously painted surfaces (provided they are sound and clean).Care and Maintenance:- The velvet matt finish is delicate; avoid abrasive cleaning methods.- For minor marks, gently wipe with a soft, damp cloth using plain water. Avoid rubbing vigorously, as this can 'burnish' the matt finish, creating shiny spots.- Promptly address any spills or marks to prevent them from setting.- Store unused paint in a cool, dry place, sealed tightly to prevent drying out.