Gel Rust Dissolver sticks to large surfaces to dissolve rust...no need to submerge the metal Ideal for roofs, deck lids, hoods, frame rails and more Simply wire-brush off loose rust and scale, then apply gel with a brush Penetrates deep into the metal, dissolving rust in just a few hours Eastwood's Gel Rust Dissolver harnesses the powerful rust-dissolving properties of our popular liquid rust dissolver and puts them into a sticky gel, so no submersing is needed!
eBay