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Orchard MA, 01151
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Dennis, MA 02638
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  • Metacaulk MC 150+ Series 66383 Firestop Sealant, Red, 40 to 120 deg F, 30 oz Cartridge

    SKU: 1709674



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    Metacaulk® MC 150+ is an elastomeric, 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. Can be applied to horizontal and vertical surfaces. Cures to a paintable flexible seal. Suitable for areas of dynamic movement. Application temperature 40 to 120 deg F. An economic choice for most common applications. Sound Transmission Class (STC) rating 65, The test was performed in accordance with ASTM E90, Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions.

    Product Details

    Manufacturer: RECTORSEAL

    Manufacturer's Part Number: 66383

    Show me more Fire & Smoke Sealants

    • Non-sag
    • Elastomeric
    • STC rating 65
    • UL classified systems up to 4 hrs
    • Mold inhibitor tested to ASTM G21
    Applicable Materials Fiberglass, Metal, Plastic
    Application Method Caulk Gun, Trowel
    Application Temperature 40 to 120 deg F
    Color Red
    Container Type Cartridge
    Form Paste
    Net Content 30 oz
    Odor/Scent Mild
    Specific Gravity 1.5
    Type 1-Part
    VOC Content <10 g/L
    SDS Click here to download
    Catalog Click here to download