Protected in wet & dry stages against mold growth with a combination of biocides;Non-sag caulking grade sealant that is easy to apply & retrofit;Water Based and Flexible Set with a Minimum 3 Year Shelf Life;Excellent freeze-thaw and For interior use - paintable;Safe and Easy to Use;No dilution or mixing is required for use;No special skills necessary to install;Apply with a conventional caulking gun, bulk loading gun or trowel from the pail;Highly intumescent and VOC compliant;Systems rated for 1, 2, 3 & 4 hours in accordance with ASTM E 814, UL 1479 UL 2079 & CAN/ULC-S115 standards;STC rating 62