Sure Shot™ Sealant Advanced with Eco Boost is a compressor-friendly method of permanently sealing leaks in AC/R systems. Eco Boost reduces noise and energy consumption, extends compressor life, plus eliminates 10 drops of water. It also enhances sealant performance, increases drier efficiency, while preventing acid/waxing formation. Sure Shot is added through an easy to inject syringe. One application works for systems up to 6 tons.