Description Bedec Stain Block Bedec Stain Block Suitable for interior and exterior Effective blocking action – nicotine, water stains, marker pen, crayon, tea & coffee stains, smoke Quick drying Low odour Excellent flow Non-yellowing Description A unique product incorporating traditional and new technology to produce a water based product that will hold back most normal stains, helping to prevent bleed through that can cause unsightly staining on new paintwork. Uses Formulated to block stains from a multitude of substrate such as timber, render, brickwork, concrete and plaster. Finishes • Available in a satin translucent finish Surface Preparation Ensure the surfaces to be painted are clean dry and free from dust, dirt grease and wax. Remove all loose and defective paint. Algal, fungal or mould growths should be removed and treated with a fungicidal wash. Smooth glossy surfaces should be lightly abraded to provide a key. Pressure treated timber should be weathered for at least six months prior to painting. Denatured wood should be abraded to reveal new cells. New planed, finished wood or PSE wood should also be abraded to open the grain and allow maximum penetration
