General Finishes Stain Blocker Primer
Best high performance primer for furniture refinishers tackling tough wood tannins.
A high-performance primer that stops stubborn tannins and dyes from ruining light-colored paint jobs. It offers a professional-grade chemical barrier that works on both raw wood and pre-finished surfaces, making it an essential foundation for serious furniture refinishing.
$49.99
at
Etsy
More Stain Blocker options
Who it's for
- Furniture refinishers working with high-tannin woods like oak or cherry
- DIYers seeking a reliable base for long-lasting painted furniture projects
- Homeowners prioritizing low-odor products and a hassle-free cleanup process
Who should skip it
- Budget-conscious decorators managing high-volume painting tasks on a tight margin
- Fast-paced professionals needing to complete multi-step finishes in a single day
- Perfectionists aiming for a glass-like finish without additional manual leveling
Performance breakdown
Tannin Blocking Power
Advanced resin technology effectively seals wood pores against stubborn bleed-through.
Surface Adhesion
Bonds reliably to both raw timber and previously finished surfaces.
Application Versatility
Smooth consistency works equally well with a brush or spray equipment.
Cleanup Convenience
Water-based formula makes post-project cleanup fast and hassle-free.
Indoor Comfort
Low-odor composition allows for comfortable use in enclosed interior spaces.
Safety Profile
Non-flammable chemistry ensures safer handling during storage and application.
Key Specs
Volume
16 ounces
Base Material
Water-based
Usage Location
Interior
Application Method
Brush or spray
Surface Compatibility
Raw wood and existing finishes
Stain Blocking
Yes
Low Odor
Yes
Know before you buy
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