Subzero Surface Solutions performed precision dry ice blasting on the chassis frame of this 1963 Austin Healey as part of its restoration process. The original factory asphalt-based undercoating, along with decades of accumulated grease, road grime, and surface contamination, was carefully removed using a non-abrasive, moisture-free process. Dry ice blasting exposed the original steel frame without damaging the underlying metal, creating a clean, inspection-ready foundation for restoration and refinishing. By eliminating secondary blasting media and minimizing cleanup, cryogenic cleaning provided an efficient, preservation-focused solution for this iconic British sports car.