Zinsser Block Filler 2X High Build Primer For Concrete Gallon White 293245 Item Name:Zinsser Block Filler 2X High Build Primer For Concrete Gallon White 293245 - (Box of 2) Save by the box: $30.50 ea For interior and exterior applications

For interior and exterior applications

If the hole is 5/8” diameter or larger

and wipe away excess in the direction of the wood grain for professional-looking results

All variations are Made in the USA with Global Materials

resulting in an exceptionally smooth paint finishing

Zinsser Block Filler 2X High Build Primer For Concrete Gallon White 293245 Item Name:Zinsser Block Filler 2X High Build Primer For Concrete Gallon White 293245 - (Box of 2) Save by the box: $30.50 ea For interior and exterior applicationsZinsser Block Filler 2X is a high build acrylic primer for interior and exterior residential, commercial, and industrial applications. It has twice the thickness of ordinary primers to fill pinholes and seal voids in concrete block and masonry, resulting in a smoother and more uniform topcoat. It may be applied to new masonry surfaces prior to full 30 day cure. Block Filler 2X seals semi porous surfaces to provide better topcoat coverage and