passive fire products

Intumescent Mastic Seals
Intumescent mastic seals are a highly effective and versatile solution for protecting your property from spreading fire and smoke. They are specifically designed to provide a fire-resistant barrier around gaps, joints, and penetrations in walls and floors, helping to prevent the spread of flames and smoke.
Intumescent Mastic Seals

At FireStoppers, we offer a range of high-quality intumescent mastic seals. They are specifically engineered to expand when exposed to heat, forming a thick, protective barrier that helps to prevent the spread of fire and smoke.


Safire, FSI, Rockwool, Nullifire

Fire Risk Assessments

We can help protect your company from the ravages of fire. Call 01 8903274 today to arrange a FREE Fire Safety Survey

Providing clients with a professional, reliable, cost effective and efficient service

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