SPECSEAL Firestop Pipe Cast-In Device,10"H,3 hr

Firestop Pipe Cast-In Device, Device Type Cast-In Device, Fire Rating 3 hr, For Pipe Size 3 in, For Use On Combustible & Non-Combustible Penetrants, Overall Height 10 in, Usage Location Floor Penetrations, Body Material Polypropylene, Cap Material Polyethylene, Color Yellow, Expansion Temperature 320 Degrees F, Expansion Volume 250X, Features Incorporates Built-In Smoke Seal, Intumescent Yes, Maximum Service Temperature 130 Degrees F