Bio-Dex Plaster White'n'Brite 32 Oz Acid Wash Additive, PWB32

Bio-Dex PWB32 Plaster White n' Brite; 1 qt 

Plaster White n’ Brite is an acid wash additive that thickens acid for non-streaking application while eliminating fumes and etching problems associated with using acid alone. It’s an environmentally safe product that isn’t corrosive, toxic or difficult to use.