Maker's videoHilti North America · 16 Oct 2026
W-L-1410 UL Firestop System Installation | Metal Pipe Membrane Penetration Through Gypsum Wall
Against the record
Jaibot, from Hilti, is at stage 4 of 5 on our ladder: paying customers. Delivered and paid for, beyond pilots. The latest milestone on its record is from Oct 2026: Hilti's US website still offers Jaibot, describing a cordless robot that can work up to 8 hours between charges.
This video comes from the maker's own channel, and makers show their robots at their best. The stage above comes from dated public records, not from the video.
From the video's description
Learn how to install Hilti Firestop System W-L-1410, a UL/cUL tested firestop system designed for metallic membrane penetrations that only pass through one side of rated gypsum wall assemblies. This installation video demonstrates the proper installation of approved Hilti firestop sealants to help maintain the fire-resistance rating and reduce the movement of smoke through wall penetrations. System W-L-1410 is approved for a variety of metallic penetrants, including steel pipe, cast or ductile iron pipe, steel conduit, EMT, copper tubing, and flexible steel conduit in 1-hour and 2-hour rated gypsum wall assemblies. The system achieves an L-Rating of less than 1 CFM/sq ft at both ambient and 400°F conditions. System Highlights: Supports steel pipe & conduit, cast iron pipe, and EMT up to 3 in. diameter Supports copper pipe & tubing and flexible steel conduit up to 1 in. diameter Appr…
Written by Hilti North America on YouTube.
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