3M DT400 Fire Barrier Putty Sleeve Kit

$46.49

3M Fire Barrier Putty Sleeve Kit DT 400, 4 in Round

  • Ready-to-install kit for a complete cable or blank firestop installation
  • Tested up to 4 hours for fire-rated through penetration systems in accordance with ASTM E 814 (UL 1479)
  • Blank sleeve (0% cable fill) accommodates future cable installation
  • Two-piece split/hinged design for easy retrofit installation on existing cables
  • Suitable for installation in gypsum wallboard and concrete walls or floors

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The 3M Fire Barrier Putty Sleeve Kit DT 400 allows for both new and retrofit data and telecom cable firestop installations. It features a 4 inch diameter by 12 inch length sleeve (101.6 mm x 304.8 mm).

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Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

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The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.

3M DT400 Fire Barrier Putty Sleeve Kit