Black Diamond Avalanche Triple Seal A/C Stop Leak

Avalanche Triple Seal auto A/C stop leak for metal, rubber and service port leaks! Repairs leaks in the evaporator, condenser, compressor, filter/dryer and accumulator with chemicals that react to moisture at the leak points. Seals rubber leaks in hoses, gaskets ands o-rings. Stops high and low side service port leaks with a tool to tighten valve cores. Vent clip changes color to show that leak is sealed. Reusable recharge hose.