Delimer, Low Foam, 1 Gal, Quickly Dissolves And Removes Lime Scale, Rust, And Other, Hard Water Deposits., - Can Be Used On Acid-Safe Surfaces Including Many Metals, Such As Stainless Steel And Aluminum., - No Harsh Odors., - Low Foaming, OMRDD, Limited Quantity, Must Ship Via Ups Ground, Available For Pick-Up Or Ground Shipment Out Of Houston