Motor City Activator 8146 Overall is considered slow to be used in high temperatures. It's compatible with 8121 Motor City Euro Clearcoat (4.2 VOC) is an acrylic urethane clearcoat that is suitable for all automotive refinishing as well as trucks and equipment. This product can be used with all solvent and water based basecoats.
Activator 8146 Overall (slow, high temp)
Temperature range: 75° - 90°F