Seal

Our Xpress Inject Seal formula is the only proven refrigeration sealer on the market with 17 years and millions of leaks permanently sealed. It is the fastest sealant on the market and is perfect for split system, heat pumps, micro channel coils, packaged units, and mini splits. Xpress Seal is compatible with all refrigerants except ammonia.

From a safety stand point, Xpress Seal doesn’t contain chemicals that can cause permanent blindness.