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Product Details

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Extreme Block Interior/Exterior Stain Blocking Waterbased Primer

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Keep topcoats looking fresh with Extreme Block® Interior Exterior Stain Blocking Waterbased Primer. Stain Locking Technology helps trap stains like smoke, fire, nicotine and tannin bleed in the first coat for a uniform finish without unsightly bleed-through. When stains exceed the capability of standard waterbased primers, professional painters trust Extreme Block® to quickly restore properties to a fresh condition with minimal disruption to occupants.

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- Stains from smoke, fire, nicotine, tannin bleed and more are no match for the Stain Locking Technology
- Minimal odor, compared to solvent based primers, maximizes customer satisfaction thanks to the waterbased formula and proven Odor Block Technology
- Fast-drying formula helps keep projects on schedule
- Achieves a strong bond with the substrate, offering an excellent base for the selected topcoat
- Meets the most stringent VOC regulations, offering powerful performance with fewer than 50 g/L VOCs

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651218588 GHS-SDS PDS EDS 651218604 GHS-SDS PDS EDS 651093866 GHS-SDS PDS EDS

Product #	Sales Number	Container Size	Base	GHS-SDS	PDS	EDS
N/A {{sku.prodNumber}} {{sku.prodNumber}}	N/A {{sku.sku}} {{sku.sku}} NEW	N/A {{ sku[attr.identifier] }}	-- GHS-SDS	-- PDS	-- EDS

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With many different primers specifically formulated for every interior or exterior substrate condition and desired result, our primer system makes it easy to choose the right primer for every job. Learn More