Certified A/C Pro Auto Air Conditioning A/C Stop Leak & Detector pinpoints and seals common R-134a automotive air conditioning leaks in rubber hoses, gaskets and O-rings. This product contains red dye that detects major defects that require mechanical repair. LDS-1 Auto Stop Leak, 20 cp Viscosity, 7 pH, 98 degree F Flash Point. Formulated for all standard R134a air conditionsing systems. EPA comppliant. Product Features:Contains approximately 3 oz. of R-134a and additivesPinpoints and seals common R-134a A/C leaks in O-rings, gaskets and sealsRed dye detects major defects requiring mechanical repairFormulated for all R-134a car A/C systemsFor use with all standard R-134a gauge and hosesRequires adaptor for use with self-sealing valve R-134a gauges and hoses (DVA-1 sold separately)EPA compliant self-sealing valve closes when dispenser is disconnected (requires adapter or EPA compliant hose)
