TRANSTAR® Kwik Seal 6221 2K Urethane Sealer

Transtar Kwik Seal 6221 is a premium 2K urethane sealer engineered for professional autobody work. This gallon delivers superior adhesion across bare metal, aluminum, SMC, fiberglass, aged paint, and Transtar primers. The formula provides excellent leveling and gloss retention, making it compatible with basecoat/clearcoat and single-stage systems. Intermix colors using Transtar's Star Shade system for customized coverage options.