Firestop systems



The new Hilti CGS-CC FIrestop cable collar is a fast, easy-to-install and safe solution for fire-stopping a wide variety of electrical applications (new or existing); cables, cable bundles, conduits and conduit bundles.

Peace of mind comes through comprehensive testing and approvals in accordance with latest European Standards.

Firestopping has never been easier for small and irregular electrical openings in drywalls, rigid walls and floors.

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Fast: No special tools required

Just cut with a knife and install the cable collar using a wide variety of |Hilti anchors or drywall screws.

You also don't need to chisel or frame the opening, all of which saves time and money.

Easy: Even with difficult jobs

Cables running along the wall or in different directions? Cut out up to three segments of the collar.

Cables close to the edge? Use only half of the collar.

Safe: For peace of mind

Tested and approved in accordance with the lastest European Standards (EN 1366-3 and ETAG 026)

Pre-formed firestop material does not expire, eliminating shelf-life concerns.

Select the right product using Firestop Selector:


1. Select penetration type, base material and penetrating services

2. Tool will generate suitable products for the application 

3. Download technical documents, such as a Technical Datasheet, ETA and standard AutoCAD details.