About This Item A white, ready-to-use, water-based treatment for bonding and priming surfaces prior to painting and decorating. How to Use For use as a pre-treatment for surfaces which are old, weathered, chalky or porous. Suitable for use on most substrates including concrete, cement, plaster, plasterboard, renders, pebble dash and MDF, etc. Note: Not to be applied when the temperature is below 5°C or when rain or frost is imminent.
