Products > Fire Stops
Split-Sleeve Retrofit Passthru For Wire Cable - Fire Rated Firestop
FlameShieldä fire rated firestop split-sleeves for retrofit installation transforms non-compliant wire and cable penetrations into code passing compliance in minutes.
Available in a 1", 2" and 4" ID.
48% cable fill is rated for 2 hours and for vertical installations. 34% cable fill is rated for 4 hours.
Each sleeve is supplied with enough FlameShield™ FireStop Putty for a minimum 25% and maximum 48% cable load.