Proseal XL4 Direct Inject, R22, R410, R12, R1234yf, 5 ton inject

One of our most requested products, Enviro-Safe® ProSeal Xl4 Inject with is a small, concentrated, easy inject refrigerant leak sealant. ProSeal XL4 Inject is compatible with all refrigerants except ammonia. This product performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units. Unlike most other products on the market, ProSeal XL4 Inject travels with the gas, which makes it faster, and more effective at finding leaks. ProSeal XL4 Inject will seal most leaks when used according to the manufacturer’s instructions and will seal most small holes located in the A/C condenser, evaporator, fittings, and metal line sets. Sealing leaks will save energy and lower refrigerant emissions. Forms a hard seal on metal, schrader valves, o’rings, gaskets, a/c condensers, evaporators, line sets and solder joints No need to pump-down R410 or other units No injection-hose or caulk-gun DO NOT use in ammonia systems One-time use Concentrated formula means less material in the system