NOROO HiQ CCH-500 Hardener Standard - 1L

CCH-500 is the standard-speed urethane hardener for NOROO's HiQ TC-5300 premium clearcoat. Mixed at 2:1:0.2 with the clear and a DR-421 series reducer.

When to use the standard

The TC-5300 TDS selects hardener by ambient temperature and repair size. CCH-500 is the standard choice around the 50–77°F range.

Technical data

Works with

• HiQ TC-5300 Premium Clearcoat

Does not interchange with the CCH-200 series used by Master Clear Plus.

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