Metacaulk® MC 150+ Firestop Sealant

Rector Seal Corp

SKU / Product InfoQuantity
30oz cartridge
20.2oz Sausage
5 Gallon
10.3oz cartridge

Quick Overview

    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.

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Additional Information

Manufacturer: Rector Seal Corp

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