Description
CSH 120 Slow Reducer is a premium automotive refinishing solvent engineered for high-temperature shop conditions and large-panel work. Its slow-evaporating formula extends open time and wet-edge retention, giving painters superior control when blending clearcoats and basecoats across hoods, roofs, and full-panel repaints. The result is exceptional flow-out, minimal orange peel, and a smooth, mirror-like high-gloss finish even in warm environments. A go-to reducer for professional body shops tackling demanding jobs in hot weather.
Why buy from United Finishing Supply?
Note: We work hard to keep everything in stock and ready for you. If something is temporarily unavailable, we'll still get your order out the door within 3 business days.

