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LAST CHANCE FOR DIY! - 50% OFF ALL DIY

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General Finishes Stain Blocker



Stain Blocker is General Finishes’ 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.

Must be used before Brushable White Enamel.

 

How to use Stain Blocker:

  • Scuff clean surface with 50:50 mix of Denatured Alcohol & water in a spray bottle. Lightly sand (220-grit) & remove dust with a tack cloth. Allow to dry before applying blocker.
  • Stir Stain Blocker before application. Do not shake
  • Apply with cling on brush, foam brush, roller, paint pad applicator or paint sprayer
  • Allow at least 2 hours in between coats & lightly sand in between coats (220-grit sandpaper) for best results, once it is dry.
  • Remove all dust with tack cloth.
  • Apply 2 coats for best results


Soap & warm water clean up

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General Finishes Stain Blocker
$57.95 Sold Out
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Denatured Alcohol
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General Finishes UltraFlex Softback Sanding Sponge
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General Finishes Large Poly Foam Brush
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Cling On Flat Medium Brush - 1.5”
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Cling On Small Pointed Brush - PS10
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Cling On Short Angled Brush - SA50
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Cling On Flat Angled Brush - FA40
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