Blockade White Shellac Sealer Primer | Smith & Rodger

Description

Blockade White Shellac Sealer Primer. Smith and Rodger’s Blockade is a solvent based primer offering superior adhesion to almost all interior surfaces such as previously coated and new wood, plaster, drywall, porous wallcoverings, metal and tile and requiring minimal preparation before application. Blockade is quick drying methylated spirits based paint, saving time on jobs that require multiple coats or to be quickly overcoated with emulsion. The pure shellac base permanently blocks stains and odours, covering even the darkest of colours.

Uses

Blockade White Shellac Sealer Primer covers glossy and hard to paint surfaces such as tile, or gloss paints with no sanding required. The shellac base permanently blocks stains and odours, covering even the darkest of colours. Blockade effectively blocks out nicotine, mould, smoke and water stains. It seals in tannins and wood knots and is ideal for priming all new timber. It also seals in grease and can be applied to porous surfaces including new, dry plaster. Blockade is highly effective at blocking on odours including smoke and damp smells. It also effortlessly covers dark paint colours, lipstick, crayon, rust and also non alcohol based inks.

Blockade Shellac Sealer Primer provides excellent adhesion to almost all interior surfaces such as previously coated and new wood, cured plaster, drywall, porous wall coverings, clear finishes and improves adhesion to tiles and metal. This primer can be applied beneath all water-based and oil-based paints. Blockade can be applied to new or previously painted surfaces with minimal preparation due to its superior adhesion and covering properties. It can also be tinted using universal tinters. Blockade should only be used externally for spot priming over resinous knots in timber. Blockade increases coverage of topcoat paints due to its excellent sealing and filling properties.

Application

Apply Blockade when air and surface temperature is between -18º and 32ºC and relative humidity is less than 70%. Substrate moisture content should not exceed 12%. Shake or stir well before applying by brush, roller or spray. If needed, use Methylated spirits to thin. Eliminate all sources of ignition. Only one coat is necessary to prime most surfaces. Keep container closed and store upright when not in use. Can be overcoated with all paints.

Drying time

Blockade is touch dry in 15 minutes, recoat after 45 minutes if required. Allow 45 minutes before overcoating with paint. Adhesion cure 3 days.

Coverage

12.5m² per litres. Approximately 32m² per 2.5L can

Clean Up

Clean application tools with Methylated spirit, allowing your wet brushes and rollers to soak for 5-10 minutes. For tools that have dried, soak overnight in Methylated spirit. Spillages or paint drips should be cleaned up immediately using Methylated spirit.

Application

• Can be applied in low temperatures
• Can be applied by brush, roller, spray
• Primes most surfaces in one coat