SpecSeal SSM Firestop Mortar is a light-weight cost conscious solution for oversized openings in concrete walls and floors. Once mixed with water, SpecSeal Mortar forms a light weight, low density slurry that easily applies into concrete walls and floors. SpecSeal Mortar cures quickly and will not spall or crack due to freezing or changes in temperature.

Features

• Can be poured, pumped, or troweled in place
• Partners with other SpecSeal Firestop Products
• Durable permanent seal
• Re-penetrable allowing for future penetrants

22.41 lb bag