FlareMate seals are specifically developed for 45 SAE flare fittings used in the HVAC/R Industry. FlareMate provides a long term, leak-free connection on new installations or to correct small flare fitting leaks with existing systems in service. FlareMate uses a special multi-ring design that provides multiple concentric seal points along the length of the flare mating surface. The formed copper seal is coated with a baked on, dry to the touch sealant specifically selected for refrigerants and lubricant duty. The combination of the seal design and its coated sealant layer compensate for scratches in the sealing surface and minor misalignment issues between the male and female flare. FlareMate is available in common 1/4 thru 3/4 flare sizes and handy packaging options. FlareMate is sold in various billable four pc. mini-split packs, 10 pc. packs and a combo pack for any service truck need