Skip to main content

Flame-rated Tube Isolator Insert

This through-stud and bracket isolator is ideal for metal studs with PEX, copper and CPVC tubing.

Key features:

  • Integrates with most HoldRite galvanized brackets
  • Meets UL 94 V-2 standards
  • Fits in 1-3/8 in. or 1-11/32 in. Holes
  • Material: polyethylene, blue, FR UL94-V2
  • Rated to 180°F service temperature
Where to Buy
SKU Pipe Size
404-R 1/2 in. CTS
405-R 3/4 in. CTS
406-R 1 in. CTS
More Details

Common Applications

  • Vertical
  • Tubing isolation
  • Through-stud isolation
  • Horizontal

Approvals & Listings

  • UPC / IPC / IAPMO listed
  • UL 94 V-2