RectorSeal® Metacaulk® MC 150+ General Purpose Firestop Sealant, 10.3 oz, Cartridge, Red, Paste, Mild
RectorSeal® Metacaulk® Firestop Sealant, General Purpose, Series: MC 150+, Cartridge, 10.3 oz, Water Base, Paste, 1155 cu-in Coverage, 30 min Drying, 3 to 4 Weeks Curing, Red, Mild, 35 to 120 deg F, 1.5 Specific Gravity, <10 g/L VOC, Flammability: 0
- Water-based and non-sag, VOC compliant and protected in wet and dry stages against mold growth with a combination of biocides
- Flexible set and excellent freeze-thaw, cures to an elastomeric seal suitable where dynamic movement is expected
- For interior use and paintable, safe and easy to use for most applications, no dilution/mixing is required and easy to apply and retrofit, can be applied with conventional caulking gun, bulk loading gun, troweled from pail or pumped directly from pail
- STC rating 51
- Minimum 3 years shelf life and intumescent
- Metal, insulated pipes, fiberglass, and plastic pipes, wall construction joints, power, telephone and datacomm cables