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After finishing the paint touch up
Change both cloths often during this cleaning procedure
Blue and Gold box suitable for gift giving
The sandpaper can then be used until the grit has fully worn down
Custom Shop Ultra Flow Urethane Clearcoat with KH2021 Hardener, Gallon Kit Red to Gold Shift After finishing the paint touchCustom Shop KH2021 Hardener is a professional grade urethane activator specifically engineered for use with Custom Shop KC2020 Ultra Flow Clear Coat. Designed to deliver consistent, high performance results, this hardener ensures proper curing, adhesion, and durability in automotive clear coat applications. Formulated for a precise 4: 1 mix ratio with KC2020 clearcoat, KH2021 provides reliable activation that helps produce a deep, high gloss, wet look
US$ 12.50
US$ 10.00
US$ 12.50
US$ 15.00