Smith and Rodger Blockade Shellac Sealer Primer, White, 2.5 Litre - BLOCK2.5

Description

Pure shellac formula blocks nicotine, smoke, water and mould stains Touch dry in 15 minutes - recoatable after 45 minutes Seals knots and resin in new timber in one coat Does not raise the grain of wood unlike water-based primers Coverage up to 12.5m² per litre (approx. 31.25m² from 2.5L tin) Adheres to gloss, tile, varnish and other hard-to-t surfaces Blocks odours including cigarette smoke and damp Apply by brush, roller, HVLP or airless spray Smith and Rodger Blockade - a Pure Shellac Primer That Blocks Stains and Seals in One Coat Permanent stain blocking on problem surfaces: Blockade uses a pure shellac base to permanently seal in stains from nicotine, smoke, fire, water damage, and mould before you redecorate. It also locks in tannins, grease, and the natural resins found in knots on new timber, preventing bleed-through that would ruin a topcoat applied over a standard primer. Fast turnaround for trade and DIY use: With a touch-dry time of just 15 minutes and a recoat window of 45 minutes, two full coats can be applied within a single working morning. The product re full cure within 3 days. Apply using a brush, roller, HVLP spray, or airless spray equipment, and thin or clean brushes using methylated spirits. Versatile adhesion without sanding: Blockade bonds to difficult substrates including gloss t, varnish, ceramic tile, and porous new plaster without the need to sand back to bare substrate first. Unlike water-based primers, it does not raise the grain on timber surfaces, saving preparation time on joinery and furniture work. For exterior use, it is suitable for spot priming resinous knots in timber only - it is not intended as a full exterior coating system. Shop the full Primers & Undercoat range from Heavins.ie, with delivery available across Ireland. Specifications Brand: Smith and Rodger Product: Blockade Shellac Sealer Primer Colour: White Volume: 2.5 Litre Formula: Solvent-based shellac Coverage: Up to 12.5m² per litre Touch dry: 15 minutes Recoatable: 45 minutes Full cure: 3 days Number of coats: 1-2 Application temperature: -18°C to +32°C Relative humidity: No more than 70% Application methods: Brush, roller, HVLP spray, airless spray Thinning and cleaning: Methylated spirits VOC level: Very high Primary use: Interior surfaces Exterior use: Spot priming resinous knots in timber only Warranty: 1 Year