Smith & Rodger has launched a new specialist shellac sealer primer called Blockade. It has been developed as a multi-surface primer formulated to cover the stains and provide a base that can be overcoated with most paints. Blockade has been formulated to permanently kill stains and odours, seal knots and cover damage from water smoke and mould.
It provides adhesion to almost all interior surfaces such as previously coated and new wood, plaster, drywall, porous wallcoverings, metal and tile and requires minimal preparation before use.
Available in 1L and 2.5L, Blockade Dries in 15 minutes, can be overcoated in 45 minutes.