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K-FLEX®
K-Flex INSUL-TUBE® 6RX038138 Closed Cell Flexible Pipe Insulation, 1-3/8 in Nominal, 72 in L, 3/8 in THK Wall, R Factor 2.2, Elastomeric Foam
K-FLEX®

K-Flex INSUL-TUBE® 6RX038138 Closed Cell Flexible Pipe Insulation, 1-3/8 in Nominal, 72 in L, 3/8 in THK Wall, R Factor 2.2, Elastomeric Foam

BrandK-FLEX®
MFR Part No6RX038138
TSCO Part Number440097

Warranty Length

  • 1 year

Features

  • Moisture vapor resistance
  • Condensation control
  • Mold and mildew resistant
  • Greenguard certified as a low VOC material
  • Excellent thermal insulation properties

Standard Approvals

  • ASTM C534 Type 1, Grade 1
  • ASTM D1056-00-2B1
  • ASTM E84 25/50-rated (to 2 in) - tested to UL 723, NFPA 255 and CAN/ULC S102-03
  • CFIA Compliant
  • FMVSS 302
  • FAR 25.853
  • FMRC Approval Guide: Chapter 14 Pipe Insulation
  • Meets requirements of California ECB Title 24
  • MIL-P-15280, Form T
  • Meets energy code requirements ofASHRAE 90.1and 189.1
  • NFPA No. 101 Class A Rating
  • NFPA 90A, 90B
  • New York City MEA 186-86-M Vol. V
  • RoHS Compliant
  • USDA Compliant
  • UL 94-5V Flammability Classification(#E300774)
  • UL GREENGUARD® Gold Certified