SpecSeal SSC Firestop collars are factory-manufactured firestop devices sized to plastic pipes of up to 6 in. trade size. SSC collars consist of a restraining collar with a factory applied intumescent ensuring the correct amount of material is applied every time. Under fire exposure, SSC collars quickly expand and collapse combustible piping forming a dense char, resisting the passage of smoke and flame.
Login / Signup 
Full Description & Specs