Crossco® Rust-Off™ remove, convert and prevent rust. Transform rusty metal to a smooth surface ready for painting.
Available in: ¼ US GAL, 1 US GAL.
For extremely soiled or carbonized surfaces: Clean surfaces. Apply product undiluted and brush if necessary. Allow product to penetrate for 5 minutes and rinse with water.
For lightly soiled surfaces: The product needs to be dilute with 5 to 20 parts of water. Allow product to penetrate for 5 minutes and rinse with water.