Sure-Seal foam sealant tape is an advanced, moldable gasket tape that combines the sealing properties of common sealants with the convenience of a tape. It is made from a resilient, open-cell, urethane foam that is impregnated with a proprietary saturant to provide flexible, airtight, and watertight sealing without the compression set or restrictions of closed-cell foams.
An HCFC-22 refrigerant leak in its flooded tube-style chiller system threatened the Arcadia Ice Arena with a potential door-closing financial crisis, had it not been for the ingenuity of its maintenance engineer and today's commercial refrigeration leak sealants.
There are many reasons for wanting to stop refrigerant leaks in HVAC mechanical equipment. Some of the most obvious are partial or total loss of cooling capacity, decrease in efficiency, system damage, costly repairs and cleanup, etc. The list goes on and on.