K-Flex K-Fit™ Flexible Closed Cell Elastomeric Fittings Provide The Easiest, Most Reliable Way To Insulate Standard Fittings.
These pre-fabricated fittings are available in various sizes and wall thickness to meet the needs of varying applications. Used to reduce heat gain and prevent condensation or frost formation on refrigerant lines, cold water plumbing and chilled water systems. Also reduces heat loss for hot water plumbing, liquid heating, dual temperature piping and solar systems. UV resistant for outdoor use. ASTM tested. UL 94 recognized. Meets NFPA requirements.