Dulux 5092090 Primer & Undercoat Paint For Wood - 2.5L, White

Product Information

Depressions or surface blemishes in the paint film. A common cause is rain that has fallen on the surface before the film has had chance to fully dry. Putting it right

This is usually caused by contamination of the underlying surface by soluble stains. Putting it rightYou will need to rub down using 'wet and dry' abrasive paper using water with a little detergent added. The surface should then be rinsed and allowed to dry before repainting. If this is impractical due to the size of area affected the area could be horizontally lined with lining paper and then repainted.

It is important to seal the original stain by applying a coat of Polycell Stain Stop prior to re-decorating. If your colour choice is much darker or lighter than the original, apply a primer to help your new paint colour adhere better to the surface. This is a common occurrence in new houses and is often the result of plaster drying out or movement of the building. Putting it right Ensure no rain is forecast as the paint is only weather-proof when dry, and get to work on day when the temperature is between 8 and 25 degrees Celsius. Allow the surface to dry and then rub down using 'wet and dry' abrasive paper and a solution of warm water and detergent. Once rinsed and dried the area can be repainted.This dead wood must be completely removed by rubbing it down to new sound wood. If outside, the wood can then be primed with Weathershield Exterior Preservative Primer followed by the Weathershield Undercoat& Gloss. Rotten wood Cause When shopping in the UK, most undercoat options you find will also work as primers, allowing you to fully prepare a surface with one coat. Quality Building Supplies Delivered to You Begin by laying down a dust sheet underneath the area that you will be working in, to prevent any primer or paint spillages from staining your floor. Then clean the surface you will be working on with soap and a sponge, removing any algae, mould or surface coating, and allow the area to dry. Tape up any metal hardware such as handles or doorknobs with masking tape prior to priming and painting, to prevent stains and paint splatters. Using the wrong type of roller can cause foaming of a paint film. Sponge or foam rollers should be avoided with water-based paints. Long pile rollers must be wetted out properly. Foaming happens when air gets into the wet paint film to create air bubbles. When these bubbles burst craters are left on the film surface. Sometimes these craters dry to give an even film. Putting it right