PSB Stain Block Primer 
water-based 
A high performance primer for use on interior and exterior broadwall and trim areas.  With excellent opacity and stain blocking properties, it creates the ideal primer to cover and seal problem stains such as nicotine and smoke.
  • Good opacity and whiteness
  • A water-based alternative to Alkali Resisting Sealer
  • Excellent adhesion
  • Resists cracking and blistering
  • Can be over-coated with water-based or solvent-borne paint finishes
 
Application
 
Spreading Rate
Up to 12m²/litre 
Drying Time
Touch dry: 2hrs  Recoatable: 15hrs 
Colour Range
White 
Pack Size
5l, 1L