Rust-Oleum RockSolid Efflorescence Remover Gallon 293438 Item Name:Rust-Oleum RockSolid Efflorescence Remover Gallon 293438 - (Box of 2) Save by the box: $25.96 ea FOR BEST RESULTSPreparation is key

FOR BEST RESULTSPreparation is key to maximizing the performance of any Wolman Stain or Finish

Ultra-smooth

Coverage 125-175 sq ft per quart (Coverage depends on surface porosity and application method)  Dry to Touch 15 Minutes Ready-to-Hang 2 Hours Clean Up Soap and Water

play equipment and other engineered wood items exposed to weather and rain

Squares are non-toxic

Rust-Oleum RockSolid Efflorescence Remover Gallon 293438 Item Name:Rust-Oleum RockSolid Efflorescence Remover Gallon 293438 - (Box of 2) Save by the box: $25.96 ea FOR BEST RESULTSPreparation is keyROCKSOLID Efflorescence Remover is used to remove white, chalky residue (efflorescence) and mild rust stains found on concrete and masonry. Suitable for interior and exterior use. This Item Cannot be Shipped Internationally.