Stain Blocker is General Finishes’s revolutionary water-based white primer for interior projects. Stain Blocker can be used to protect pigmented finishes from stain, dye and wood tannin bleed-through. Use over an existing finish, raw wood or MDF as a base coat for light colored General Finishes Milk Paint, Chalk Style Paint and Pigmented Polys.
Stain Blocker is General Finishes water based white primer. General Finishes Stain Blocker can be used to protect pigmented finishes from stain, dye and wood tannin bleed-through. Use over an existing finish, raw wood, or MDF as a base coat for General Finishes Milk Paints, Chalk Style Paints, & Pigmented Polys.
General Finishes Stain Blocker is designed for effectiveness, not the price point. A successful primer needs a sophisticated resin system and an atypical formulation. Use General Finishes Stain Blocker on pieces where you are concerned about bleed-through. Do not mix General Finishes Stain Blocker with any paint stain or topcoat as contamination from other finishes will cause product failure.
CLEAN UP: Warm, soapy water.
COVERAGE: 600 Ft./gallon or 14.76 m/liter
STORAGE: Store between of 33 F and 105 F (0.55 C and 40.55 C).