Help keep topcoats stain-free and looking fresh with Extreme Block® Waterbased Interior Primer-Clear. Stain Locking Technology allows stains to be trapped in the first coat and seals stains from water, smoke, fire, knots and tannin bleed and remains transparent to preserve aesthetics. When stains exceed the capability of standard waterbased primers, professional painters trust Extreme Block® Waterbased to quickly restore properties to a fresh condition with minimal disruption to occupants.
• Stain Locking Technology has the power to lock and seal off stubborn stains like smoke, fire, and blocks tannin bleed from bare wood.
• Proven Odor Block Technology allows odors to be blocked in the first coat. Measured by using precision instruments for quantifying odor strength in the ambient air.
• Clear formula remains transparent to preserve aesthetics - can be tinted with up to 2 ounces per gallon of CCE colorants.
• Meets the most stringent VOC regulations, offering powerful performance with fewer than 50 g/L VOCs.
• Achieves good adhesion with the substrate making an excellent base for the selected topcoat.
• Fast-drying formula keeps large jobs on schedule.
• Ideal for multi-family property managers and facility maintenance crews who must restore properties to fresh condition.
Last Updated 11 months
