COMPARISON of the Hilti CP 653 speed sleeve vs. competitive firestop device
- Martin Pahl
- 3. Dez. 2017
- 1 Min. Lesezeit
The Hilti CP 653 Speed Sleeve is easy to install and as you can see in this video creates a much better seal around cable bundles, resulting in the industry's best L-ratings. Side by side you can really see the difference.
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