• High quality, closed cell type
• For HVACR and plumbing applications
• Retards heat gain and prevents condensation or frost formation on cold water plumbing, chilled water and refrigeration suction lines
• Meets ASTM E-84, 25/50 flame and smoke
• Working temperature: -70°F to +220°F
• Non-slit, rubber base, 6' lengths
• Color: Black
• Copper Tube O.D.: 3/8"
• I.D.: 3/8"
• Wall Thickness: 3/8"