Looking for a silver bullet primer that covers everything unwanted? Use the one contractors keep in their vans: Rust-Oleum® Zinsser® B-I-N® Primer. As the original, shellac-base primer-sealer, nothing is better at permanently blocking stains, odours and wood knots. Use indoors or for spot exterior use. Works with any top coat. Aerosol is ideal for hard-to-paint object such as wicker louvers, arts and crafts and more. Features: For interior and spot exterior use Greatest stain sealer Lightning fast dry - recoat in 45 minutes Seals knots and sap streaks Seals pet, smoke and musty odours Shellac-base primer-sealer Sticks to all interior surfaces without sanding Coverage: 1L - 9.8m2 3.78L - 37m2 Suitable surfaces Painted drywall Plaster Glass Vinyl PVC Ceramic tile Plastic Chair rungs Fibreglass Hardboard Application Apply only when air, material, and surface temperatures are between -18 and 32ºC, the relative humidity is less than 85% and the surface temperature is 9°C above the dew point. DO NOT THIN. Eliminate all sources of ignition. Thoroughly mix to ensure any settled pigment is redispersed before using. Apply with a natural or synthetic bristle brush, roller or sprayer. Follow manufacturer's instructions when using spray equipment. If B-I-N thickens in the container due to solvent evaporation, add a small amount of methylated spirits. When spraying, dilute with up to 2% with methylated spirits. B-I-N Shellac-Based Primer-Sealer may be tinted with up to 16 mL of universal colourant per litre. Tinting the primer toward the colour of the topcoat helps hide in one coat. Note: The addition of universal colourant may prolong the dry time of this product. Clean-up: Methylated spirits Documents Shellac Technical Data Sheet (Aerosol) Shellac Safety Data Sheet (Aerosol) Shellac Technical Data Sheet (Tin) Shellac Safety Data Sheet (Tin)