Extreme Block™ Interior/Exterior Stain Blocking Alkyd Primer

Extreme Block™ Stain Blocking Primer/ Sealer is a versatile indoor/outdoor formula that has the power to seal off stubbornstains like smoke, fire and nicotine and blocks tannin bleed from bare wood. This quick-dry alkyd coating can prime thesurface and be topcoated in less time than conventional two-coat systems, making it ideal for multi-family property managers, facility maintenance crews and residential repainters who need to quickly restore properties to a fresh condition.