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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 ¡F to 120 ¡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 Code Size Quantity UPC Interleaved Dimensions Cubic Feet 66648 10.3oz cartridge 12 021449666480 10021449666487 8x6x12 .34 66389 Gallon 1 021449663892 NA 13 diax14 1.08
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🇺🇸 Ship from USA · On Agora since 2025
$12.47