NOROO HiQ CCH-230 Hardener Slow - 1L

CCH-230 is the slow urethane hardener in NOROO's HiQ CCH-200 series. It is a mid-high solids hardener formulated for HiQ Master Clear Plus, compatible with all major automotive paint brands.

When to use the slow

The TDS selects hardener by ambient temperature, and CCH-230 is the one for 68°F and above — hot shops, summer afternoons, and larger repairs where the clear has to stay open long enough to level across the whole panel. Running a standard hardener in that heat is where dry edges and solvent popping come from.

Technical data

Works with

• HiQ Master Clear Plus 2:1

The CCH-500 series (500, 530, 550) belongs to the TC-5300 premium clearcoat and does not interchange with this one.

Handling

Store at room temperature, away from direct sunlight and humidity, container closed. Urethane hardener is moisture sensitive. Spray equipment must be completely dry before use.

Professional use only. Read the manufacturer TDS and SDS before use. Classified as hazardous material for transport — see shipping conditions.