A Lightweight, Cementitious, Fire-Rated Compound.
SpecSeal® Firestop Mortar is an economical, light-weight portland cement-based firestop product. This passive (non-intumescent) material utilizes a combination of heat sinking and insulating properties to provide an extremely high level of fire resistance. SpecSeal Firestop Mortar mixes with water to form a non-shrinking, high yield mortar that may be applied by pouring, pumping, or troweling. Its low density and light weight means that less forming as well as less forming support is required. Its low density also makes re-penetration for retrofitting a simple task. SpecSeal Firestop Mortar is designed to dry quickly and will not crack or spall due to freezing or changes in temperature.
- Light weight/low density – less forming and support required. Easy retrofit!
- Fast drying – forms come down faster!
- Economical – highest yield per pound means lower installed cost.
- Wide range of application – includes aluminum cable tray.
- Red color – easy identification and inspection.
- Chemical adhesion – reduces the need for expensive and time-consuming concrete fasteners.
- Trowelable and self-leveling.