Compatible with any automotive refrigerant except ammonia and CO2. Colder air. This product is a combination of 2 Enviro-Safe products into 1 for maximum cooling performance. Shake can well. Install can tap valve and charging hose.

Brand: Enviro-Safe Refrigerants, Inc.
Type: Acid Scavenger, A/C Booster
Volume: 4oz.
Custom Bundle: No
Manufacturer Part Number: 2090-R12
Package Quantity: Pack of 6 Cans
Country/Region of Manufacture: United States
Modified Item: No
UPC: 816024099087