Summary

Peak H11 is the matched medium hardener for UC10 systems, tuned for consistent flow, cure behavior, and durable finish quality.

Product Use

Mix four (4) parts Peak UC10 with one (1) part Peak H11 hardener. Use within 2 hours.

Drying Time (at 77F / 25C)

Surface dry: 5 to 10 minutes

Touch dry: 15 to 20 minutes

Hard dry: 12 hours

Available Sizes

Quarts

Compatible Items

UC10

Premium Urethane Clearcoat 4:1