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The STI Firestop FS100 is designed for cable penetration through walls up to ten inches. It offers a simple and effective solution for creating a firestop seal around cables, ensuring compliance with safety codes.
This firestop sleeve simplifies safety installations while providing necessary protection against fire hazards.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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