480 Piece, Acid Magic, Pallet Of QT Muriatic Replacement Acid, Can't Burn Your Skin, Easier To Ship, Store & Handle, Advantages Of Acids While Nearly Eliminating Many Of The Dangers Including Burns To Intact Skin & The Mucous Membrane, Buffered Hi-Quality Hydrochloric Acid, Full Strength Power & Up to 90% Reduction In Fumes, Great As A PH Down For Pools, Masonry Applications In Preparation For Painting & Concrete Etching, Marine Industry As A Barnacle Removal & Marine Engine Flush, Acid Wash Or For General Maintenance Use To Remove Calcium & Other Mineral Build Up In Hot Water Heaters, Toilets, Tubs, Showers & Cooling Towers, True Value #766-814, UPC: 0 93912 84712 2.