Interior/Exterior Stain-Blocking Primer
BLOCK-IT® Premium is a high-hiding, ultra-low VOC waterborne alkyd primer for use on a variety of previously painted or new interior and exterior surfaces. BLOCK-IT® Premium is excellent for blocking stains from food and grease, water or smoke damage, ballpoint or felt pen ink, lipstick, crayon, and tannin from woods such as cedar or redwood. Its innovative formulation also provides excellent adhesion and enamel holdout, good sandability, low odor, and superior flow-and-leveling for easy brush and roller application.
Excellent for stains such as food and grease, water or smoke damage, ballpoint or felt pen ink, lipstick and crayon, and tannin from woodsCase Studies
Strong adhesion properties, exceptional enamel holdout and excellent sandability
Contains advanced, waterborne alkyd technology, which allows for superior application and ease of use
Very low odor and ultra-low VOC content
SEE THE BLOCK-IT® DIFFERENCE FOR YOURSELF
Find a Store
Dunn-Edwards products are sold in 149 company stores and 90 dealers across Arizona, California, Nevada, New Mexico Kentucky, Montana, Oregon, Texas, Utah and Wyoming.
How to videos
Our library of how-to videos addresses an array of painting topics, including color selection, prep, application and aftercare. Check it out - you never know what great tips you might find!