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3M™ Fire Barrier Putty Sleeve Kits

  • 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
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Specifications
Alternative Sale Availability
2. This item can be sold to consumers and industrial and there are no VOC restrictions.
Brand
3M™
Colour Family
Grey
Fire Rating
4 Hour
Overall Diameter (Imperial)
1 in, 2 in, 4 in
Overall Diameter (Metric)
102 mm, 25 mm, 51 mm, 102 mm, 25 mm, 51 mm
Product Key
DT 100, DT 200, DT 400
Product Type
Sleeve Kit
Size
1 in, 2 in, 4 in
Water-tight
No
Details
  • 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
  • No gasket required

The 3M™ Fire Barrier Putty Sleeve Kit allows for both new and retrofit data and telecom cable firestop installations.

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