Features and Benefits: HIT.7421-4 Medium Activator is to be used with HIT.7420-1 and 7422-1. HIT.7421-4 activator is compliant with California (SCAQMD) Rule 1151 2.1 VOC requirements.Fast dry, improves shop productivity Compliant with California (SCAQMD) Rule 1151 2.1 VOC requirements.
