Product Description
Suitable for a wide range of surfaces, including new and previously
painted stained areas, the Crown Trade PSB Stain Block Primer White
provides excellent adhesion, creating a durable foundation that resists
cracking and blistering. Its unique ability to lock in stains ensures
that they remain trapped beneath the surface, completely obliterated by
any decorative topcoat you choose. Whether you're dealing with stubborn
nicotine stains, smoke damage, aerosol marks, or even crayon drawings,
this advanced pigmented formulation offers a robust solution to cover
these stains.
- An advanced water based pigmented formulation, for use on interior and exterior surfaces.
- Stains are held in the primer and will be obliterated by the decorative topcoat.
- Suitable Surfaces - New and previously painted stained surfaces - nicotine, smoke damage, tannin, dry water stains, aerosol, crayon etc
- Drying Time - Under normal drying conditions touch dry in 2 hours. Allow a minimum of 15 hours before recoating. Allow for adequate ventilation during the drying period.
- High performance primer, ideal to cover and seal problem stains such as nicotine and smoke
- Can be overcoated with water-based or solvent-based paint finishes
- Excellent adhesion
- Locks stain into the paint film
- Resists cracking and blistering
- Excellent stain sealing properties
- Spreading Rate Up to 12m² per litre on smooth surfaces
- Wet Film Thickness 83 micrometres at 12m² per litre
- Dry Film Thickness 34 micrometres at 12m² per litre.
- Volume Solids 42%
+ Delivery & Returns
- Composition :
- Pigment: Titanium dioxide and extenders
- Binder: Alkyd/Acrylic polymer
- Solvent: Water
- Limitations :
- Do not apply when air or substrate temperatures are likely to fall below 8 degree C or when the relative humidity is above 80% during application or the drying period.
- For extremely chalky, powdery, charred or unstable surfaces a Crown Trade stabilising solution should be used.
Note: A trial test area is recommended over severely stained or suspect surfaces.
- COATING SYSTEM :
- Apply one coat
- Stubborn stains may require an additional coat.
- For extremely chalky, powdery, charred or unstable surfaces a Crown Trade stabilising solution should be used.
- APPLICATION :
- Stir well before and during use.
- Apply using good quality tools – synthetic brush or medium pile roller.
- For airless spray dilution may be required.
- Stir well before use.
- On uncoated, porous wall and ceiling surfaces the first coat can be thinned with up to 10% clean water.
- Stubborn stains may require an additional coat.
- CLEANING :
- Return surplus material to container.
- Wash tools equipment with clean water or a warm soapy solution immediately after use.
- STORAGE :
- Store upright and secure.
- Store in secure dry conditions inaccessible to children or animals.
- Containers should be kept closed during storage.
- Do not store below 5 degree C or above 40 degree C.
Specification
- Pack size
- 1 Litre
- Colour
- White
- Finish
- Matt
- Suitable for
- Interior / Exterior
- Substrates
- Doors / Windows / Exterior Wood / Interior Wood / Walls & Ceilings
- Application
- Brush / Roller / Spray
- Properties
- Preparation / Primer
- Recoatable time
- 15 Hours
- Spreading rate
- Up to 12m2/litre
- Touch dry
- 2 Hours
Added to Cart
