The Gulf-O-Flex GF106 is a flexible, closed-cell elastomeric tube insulation engineered for comprehensive thermal protection in HVAC and refrigeration systems. Featuring a 7/8-inch inside diameter and a standard 6-foot length, this durable sleeve slides or snaps easily onto matching copper or iron piping. It is primarily applied to retard heat gain and prevent condensation or frost formation on cold liquid cooling lines.
Manufactured from a high-quality nitrile butadiene rubber blend, this insulation exhibits low moisture vapor permeability, eliminating the need for an additional external vapor barrier in standard environments. The non-porous structure resists mold and mildew growth while providing reliable stability across extreme temperatures ranging from -40°C up to +120°C. Its tough skin helps withstand rough handling and demanding installation conditions.
HVAC installers and mechanical contractors select the GF106 tube to improve overall energy efficiency and protect hot or cold water plumbing and chilled lines. The inherent flexibility allows it to bend smoothly around system fittings and complex pipe layouts without cracking. When ordering, verify the precise outside diameter of your piping network and utilize approved contact adhesives to seal seams for an airtight thermal barrier.
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