Stain blocking primer | Office Products

Zinsser's CoversUp Primer Sealer Stain Block Stop Killer Aerosol Spray, a 400ml clear solution for covering and sealing stains on various surfaces. Its advanced formula effectively blocks stubborn stains and prevents future ones from reappearing.

Rustins Quick Dry Stain Block & Multi Surface Primer 500ml provides a barrier against stains on multiple surfaces, dries quickly, and is available in a 500ml size. Suitable for both indoor and outdoor use.

Advanced spray lacquer - Combines primer and paint in one product - Suitable for metal surfaces - Ideal for every builder, tradesman or painter/decorator

This product is a white rust treatment spray paint that works on four different surfaces. It has 400ml of content and can be used to prevent rust on metal, wood, plastic, and painted surfaces.