Cast-In Firestop Device 4" (102mm) for Maximum 20" (508mm) Thick Concrete | STI-CD402

Eliminate core-drilling and firestop after the concrete pour with SpecSeal CID Cast-In Firestop Devices. SpecSeal Cast-In Devices are a sleeve, concrete form and firestop rolled into a single device. SpecSeal Cast-In Devices are available in a range of sizes and heights to accommodate penetrate up to 6" trade size penetrates and concrete depths of up to 36".

• Tested for combustible and non-combustible penetrants
• Variety of accessories available for any field condition
• Incorporates built in smoke and water resistant seal
• Usable in concrete floors as thin as 2-1/2"!
• Saves time - no fire stopping step required
• Provides pre-installed fire and smoke seal
• Pipes can be installed from top or bottom
• Environmentally friendly
• Factory-metered dose of intumescence, eliminates guess work