The Arctic Freeze synthetic refrigerant kit refill has a specially designed formula featuring Cool Boost technology that helps a vehicle's A/C produce colder air. The approximately 16 oz. of R-134a and 3 oz. of additives are used to recharge a vehicle's A/C system, seal common leaks in rubber components, and help extend the A/C system's life by eliminating acid and moisture buildup. This large refill can contains the same formula found in the Arctic Freeze kit, AF-1. Product Features:Contains approximately 16 oz. of R-134a and 3 oz. of additivesCool Boost technology delivers colder airContains leak sealer to seal common A/C leaks in rubber hoses, gaskets, and O-ringsContains moisture and acid buildup eliminator which helps extend A/C system lifeFor use in vehicles with R-134a compatible A/C systemsRecharging hose sold separately
