The Macpherson Full Undercoat White 5L is a professional-grade, solvent-based primer and undercoat engineered to provide an optimal foundation for interior and exterior woodwork and metalwork. Widely specified by decorators, builders, and tradespeople, it is designed for application over properly prepared primed wood, hardboards, and ferrous metals prior to applying a final gloss or satin finish.
 
Formulated with high-opacity pigments and a tough resin base, this undercoat offers exceptional hiding power to mask dark or contrasting colors effectively. It builds a smooth, even, and flat surface that promotes superior adhesion for topcoats, ensuring the final paint system achieves a rich, uniform appearance with long-lasting durability against everyday wear and tear.
 
Supplied in a convenient 5-liter tin, the paint features excellent flow and leveling properties for a brush or roller application, minimizing brush marks. It provides good sag resistance on vertical surfaces, is easy to sand once cured, and delivers a reliable, trade-standard finish for residential and commercial painting projects.