GREENTECH HEATSHIELD M1150 Fire Stop Mortar is designed to restrict the spread of fire and smoke from one compartment to another where electrical and mechanical services penetrate through fire rated separating floors, and can be used to seal complex large apertures.

GREENTECH HEATSHIELD M1150 Fire Stop Mortar is a dry bagged, pre-blended anhydrite based mortar compound which provides excellent fire resistance properties. GREENTECH HEATSHIELD M1150 Fire Stop Mortar is an extremely versatile and cost effective solution for a wide range of complex fire stop requirements, and is easily installed using basic hand tools. The dry powder is simply mixed with clean potable water to achieve the required consistency and is either poured in situ or trowel applied dependent on site requirements.

  • Up to 4 Hrs Fire Resistance.
  • Comprehensively tested and assessed by independent authorities in accordance with BS EN 1366-3 , BS476 pt 20, AS1530-3 for up to 4 Hours fire resistance.
  • Suitable for a wide range of applications.
  • Can be used together with other products in the GREENTECH HEATSHIELD range as part of a flexible system for complex fire stop needs.
  • Labour saving / easy installation.
  • Suitable for use in Concrete floors.

GREENTECH HEATSHIELD M1150 Fire Stop Mortar is ideally suited for use in any building which has services penetrating through fire rated compartment floors. These include:

Apartment blocks, Hotels, Hospitals, Educational Buildings, Power Generation Facilities, Airport Terminals, Shopping Malls, etc.

For Installation details please refer to relevant technical data sheets.

How does GREENTECH HEATSHIELD M1150 Fire Stop Mortar work?

When exposed to the elevated temperatures of a fire situation GREENTECH HEATSHIELD M1150 Fire Stop Mortar provides an extremely resilient barrier with excellent thermal performance which helps prevents the spread of fire and hot gases from one compartment to another

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