FixALL Stain Blocking Primer – Alkyd/Linseed Oil is a best-in-class, oil-based primer engineered to deliver maximum adhesion and superior stain blocking performance on challenging surfaces. This high-performing, breathable alkyd formula excels at sealing porous substrates and blocking tough stains such as tannin bleed, wood sugars, and even light rust stains.

Designed for both interior and exterior use, this versatile primer provides excellent adhesion to glossy surfaces and helps prevent peeling—creating a durable foundation that allows topcoats to perform at their best. Ideal for projects where stain bleed-through is a concern, FixALL Alkyd Stain Blocking Primer helps ensure a long-lasting, professional-quality finish.

Stain trouble? Block it for good.