+3 Rust Remover by Dynachem | Gallon 1776 $28.95 In stock Quantity: 1 Add to Bag Product Details UPC: no Brand: GLOBAL_METHODS Dynachem Rust Remover Rust Remover-safe,food-type acid Dynachem's new acid-based spotter for quick efficient removal of rust. Low pH (2) also reverses indicator dyes and assists dyeing on Stainresist carpet. Penetrating agents wet out the fiber bundle. Save this product for later Favorite