Description
Block Out® Exterior Tannin Blocking Primer is designed for use as a multi-purpose latex exterior whole-house primer. Block Out® excels at priming exterior wood and is formulated for use on metal and masonry surfaces, siding or most exterior substrates. Its latex formula blocks tannin stains on all new and weathered wood surfaces and can be top coated with latex or alkyd finish coats.
Acrylic latex
Exceptional tannin-blocking power
Formulated for exterior wood, metal, and masonry
Can be used on new or weathered wood
Top coat with latex or alkyd paints
View the sell sheet for more information
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