Daubert Cromwell will demonstrate its Evapo-Rust de-rusting liquid using customers' actual castings and other metal parts that are brought to CastExpo at Booth No. 1306. Visitors can soak their own rusted metal parts in Evapo-Rust, a non-toxic, water-based solution that removed surface rust without scrubbing. The odor-free, non-acidic reusable liquid eliminates the need for blasting, grinding, or using harsh caustics and chemicals. Its neutral pH formulations bonds and removes rust, yet does not affect metal compositions, plating, or even non-oxide plant coatings. The unique solution can work in as little as 30 minutes for exhibition purposes, but may require 24-hour immersion for total rust removal.