Rust X Rust Remover Case of 4
Used for removing the toughest rust stains, including concrete rust, fertilizer staining and orange battery stains. Restore dirty, discolored limestone, poured concrete and walkways, precast or poured aggregate, travertine & more. Contains no hydrofluoric acid, leaves no yellow stains, & will not etch glass. This will safely remove dirt, mildew, rust, & other surface stains with no bleaching or discoloration.
Works on concrete, bricks, pavers, tile, stone, stucco, asphalt, vinyl, siding, shingles, rubber, sidewalks, etc.