General Finishes
Stain Blocker - Water Based - White Primer - Gallon
Item
166815
Model GSB
Stain Blocker from General Finishes® is a 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...
Details
Stain Blocker from General Finishes® is a 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 designed for effectiveness, not price point. A successful primer requires a sophisticated resin system and an atypical formulation. Use on pieces where you are concerned about bleed-through.
Features:
Features:
- Water-based stain blocker
- Use under paint
- Protects finish against bleed through
Specifications:
- Size: Gallon
- Color: White
- Sheen: Semi-gloss
- Type: Water-based epoxy primer
- Interior/Exterior Use: Interior use only
- Recommended Use: Any interior project that will be painted with a light color where tannin or stain bleed is a concern. Woods such as oak, mahogany, poplar, and pine.
- Solids by Weight & Volume: Weight - 35%; Volume - 43.5%
- Application Method: Brush, roll or spray
- Coats: 2
- Coverage: up to 600 sq.ft.
- Ideal Drying Conditions: 70°F and 50% humidity
- Dry Time - Touch: 1+ hours
- Dry Time - Recoat: 2+ hours
- Dry Time - Cure: 21 days
- Clean Up: Soap and water
- VOC: <33 g/L
What's Included:
- (1) General Finishes - Stain Blocker - Water Based - White Primer - Gallon
Instructions / MSDS
Articles & Blogs

Create Welcoming Indoor Living Areas for Cool Weather Seasons
Plan now to ensure that when fall weather signals the end of “outdoor
living” your indoor space will be a welcoming respite from the hustle and
bustle of everyday life. Let Woodcraft offer some tools, supplies and how-to tips for assembly and building projects.
There’s also some useful tips for coloring or recoloring wood furniture,
cabinets and other pieces with stains and paints.
Compare With
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$45.99