4x8 Flex Alum Duct

Description:

Item # RNH8IIUPC: 079916431482
SUPUR-FLEX DUCT

  • Metallic flexible ducting
  • Will not burn in flash fire
  • Resistant to direct flame
  • Withstands temperatures up to 284 degrees
  • Five layers of polyester & aluminum foil
  • No exposed polyester inside or outside