It prevents bleed through from heavy stains like nicotine, pen oils and water stains.
Coo-Var Shellac Prime-All Stain Blocker Sealer & Primer for Wood Plaster Cement with PSP touch-up brush (2.5L)
Coo-VAR Shellac Prime-All Stain Blocker Sealer & Primer for Wood Plaster Cement with PSP Touch-up Brush (250ml)
Coo-Var Shellac Prime-All
CooVar Prime All Multi Surface Primer
Coovar Water Based All Purpose Primer White - 1 Litre
