Blockade, now in a spray can!!!!

A high-performance shellac sealer primer to:

Permanently kill stains and odours
Seal knots
Cover damage from water, smoke and mould


Coverage - 12.5 square metres per litre

Uses - Covers glossy surfaces such as tile, varnish or gloss paints with no sanding needed, plus hard-to-paint surfaces such as metal, drywall, plaster and porous wallcoverings

Drying time - 15mins, overcoat in 45mins