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Metacaulk MC 150+ Firestop Sealant - 30 oz Cartridge
Metacaulk MC 150+ Firestop Sealant - 30 oz Cartridge
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Metacaulk MC 150+ Firestop Sealant - 30 oz Cartridge

Description
Description

Metacaulk® MC 150+ is an intumescent, one-component, general purpose, fire-rated sealant and smoke seal for construction joints and through-penetrations. A water-based, non-sag caulking grade sealant that is easy to apply as well as to retrofit. An economic choice for most common applications. Sound Transmission Class (STC) rating 51, Tested in a UL 411 wall assembly/section to ASTM E90.

30 oz cartridge

Code: REC66383

For California Residents:

WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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