SpecSeal® LCC Firestop Collars are factory-manufactured firestop devices sized to plastic pipes of up to 4 in. Trade Size. LCC Collars consist of a restraining collar with a factory applied intumescent ensuring the correct amount of material is applied every time. Simplify the process of firestopping combustible piping by taking the guess work out of estimation with SpecSeal® LCC Firestop Collars.
Shell Construction: | Galvanized Steel |
Expansion Begins: | 320°F (160°C) |
Volume Expansion | 32 to 64X |
(free expansion) | |
pH: | 7.4 to 8.4 |
In Service Temperature: | <120°F (49°C) |
Shelf Life: | No Limit |