Zinsser 265581 Block Filling Primer, White

<p>Zinsser block filler 2X primer is a high-build acrylic primer designed for interior and exterior residential,commercial and industrial applications. It has twice the thickness of other primers to fill pinholes and seal voids in concrete block and masonry, resulting in a smoother and more uniform topcoat. Block Filler 2X tolerates high pH levels (up to 13) in new concrete and masonry and provides excellent alkali and efflorescence resistance. It can be applied to new masonry surfaces prior to full 30 day cure. Block Filler 2X high hiding formula seals semiporous surfaces to provide better topcoat coverage and consistent sheen without pinholing. </p><b>Features</b><ul><li>Use on interior and exterior surfaces like concrete, cinderblock, brick, stucco, fiber cement siding, plaster, mortar, concrete masonry units and more to fill and smooth surfaces prior to applying topcoats units</li><li>Use on interior and exterior surfaces like concrete, cinderblock, brick, stucco, fiber cement siding, plaster, mortar, concrete masonry units and more to fill and smooth surfaces prior to applying topcoats units</li><li>Flat white finish is a high-hiding formula</li><li>Provides excellent alkali resistance and eliminates concrete salt damage on top coats</li><li>High build formula fills and seals voids in concrete surfaces and features 2X better adhesion and thickness</li><li>Apply using a variety of application methods synthetic bristle brush, roller or airless sprayer</li><li>Strong enough for exterior application, low-VOC formula minimizes odors making it great for indoor use</li></ul><b>Specifications</b><ul><li><b>Color:</b> White</li><li><b>Capacity:</b> 1 gal</li></ul>- SKU: LCST19193