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  • General Finishes Stain Blocker – Gallon General Finishes Stain Blocker – Gallon

GF Stain Blocker - Gallon


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Quick Overview

GF Stain Blocker - Gallon
GF Stain Blocker - Gallon is available for purchase in increments of 1


General Finishes Stain Blocker – Gallon

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.

General Finishes 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. 

Additional Information

Product Group Finishing Products
Category Paints & Stains
Sub-Category Milk Paint
BRAND NAME General Finishes
Specifications Basic Features
  • Product Colors – White
  • Base Type – Water
  • Interior or Exterior – Interior only
  • Type – Stain Blocking Primer
  • Coats – 2 coats
  • Application Method – Brush, Roll, Spray
  • Brushable – Yes
  • Usable over existing finishes – Yes
  • Sprayable – Yes
  • Spray Tip Sizes – HVLP 1.8mm–2.0mm
Dry Time
  • Dry Time – Touch – 1+ hr
  • Dry Time – Recoat – 2+ hr
  • Coverage – 110–125 sq. ft/quart, 450–500 sq. ft/gal
Technical Data
  • Viscosity – Thick
  • Viscosity (cPs) – 1500–2000
  • Weight Solids – 35%
  • VOC – <35 g/L

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