Reducers and Retarders for Kosmic Kolor Urethane Enamel and Shimrin Universal Bases.Three drying versions depending on needs and all feature excellent sprayability, fast staged release, good flow out and leveling, and great retention of gloss when dry. The retarder is designed for the Kosmic Urethane system to retard dry time in situations where this would be deemed necessary, such as force drying. May be added to faster reducers to slow their dry time emergency situations. In most cases for temperatures up to 85 degrees F use the RU-310 (8529ZP 001 QT) Fast Reducer.
