Protek Stain Blocking Primer is a high performance, water based primer specifically formulated to prepare interior and exterior timber and other porous surfaces for painting or staining. Its advanced formulation prevents stains, knots and tannins from bleeding through, ensuring a consistent, professional quality finish on both new and previously painted surfaces.
Clear, 2.5 litres
This primer is ideal for softwood, hardwood, MDF, chipboard and other manufactured timber panels, as well as previously painted or stained surfaces. It seals porous surfaces to improve topcoat adhesion, reduce the number of coats required, and provide a smooth, even base for any decorative or protective finish.
Protek Stain Blocking Primer also features excellent filling properties, helping to reduce minor surface imperfections and enhance the appearance of the final coat.
