Firestopping & Penetration Seals

VITCAS Intumescent Acoustic Sealant Mastic provides a 4-hour fire barrier by expanding when exposed to heat, offering enhanced protection in the event of a fire. Additionally, its excellent sound damping properties make it ideal for sealing gaps around door frames, window sills, and other areas requiring both fire resistance and acoustic insulation.

Vitcas Fire Rated Silicone Sealant is designed for fire protection purposes in the joints inside buildings. In the event of a fire, it will be able to maintain integrity and insulation value for 4 hours.

VITCAS FSM Fire Stop Mortar is a specialist fire stop sealing mortar designed for creating rigid, durable seals around service penetrations in fire-resisting walls and floors. Suitable for passive fire protection applications, it is used around compatible cables, cable trays, conduits and non-combustible pipework to help reinstate fire compartmentation where building services pass through fire-rated constructions. The mortar forms a strong, stable seal and is intended for professional fire stopping installations carried out in accordance with the relevant tested system specification.

VITCAS Heat Resistant Sealant is a high-performance, high-temperature caulking compound engineered for fixing, jointing and fire-sealing applications. Rated for continuous exposure up to 1300°C / 2370°F, it provides reliable bonding and airtight sealing on ceramics, metals, silica-based materials and glass in demanding high-heat environments.