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Hardcast CCW-181 Mastic Duct Sealant - 1 Gallon

Model #: CCW-181

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Availability: Available


Quick Overview

  • Indoor/Outdoor Water Based Duct Sealant
  • 1 Gallon, White Mastic
  • Approval/Listed: UL181A/B

Hardcast CCW-181 Mastic Duct Sealant - 1 Gallon

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Hardcast CCW-191 Mastic Duct Sealant

CCW-181 is a versitile, all purpose duct sealant for use on all types of metal duct, glass fiber duct board, and flex duct, as well as duct fabric and flexible tubing runouts, CCWI-181 incorporates a built-in polyester reinforcement for exceptional strength, with UV inhibitors for outdoor use.