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FIRESTOP® AK-325 FIRE RATED MORTAR

Firestop® AK-325 Fire Rated Mortar is a ready-mix, non-toxic, heavy-duty, cementitious fire-rated mortar. It is suitable to seal all types of openings within any Industrial, Commercial, or Domestic Building. The system once cured restricts the availability of oxygen and prevents the spread of fire through openings where PVC cables pass from one area to another.

The fire-rated mortar is halogen-free and does not contain solvents, plasticizers, asbestos, or other hazardous inorganic fibers. It is odourless, compatible with and adheres to civil & metal substrates along with typical cable jacketing materials. Our formulation has been used by major utilities and corporations for over 15 years and is trusted for regular applications as a fire barrier in cable runs.

Firestop® FRM has been tested and approved as per BS:476 part 20, UL-1479 (ASTM E-814).

Key Features:
Nature of Product Dry Cementitious Mortar in Fine Powder Form
Colour Grey
Packing 25 kg Air Tight PVC Sacks
Bulk Density 650 to 800 kg/m³ (DRY)
Consumption 80 kg ±15% per SQM for 4 hours Fire Rating
40 kg ±15% per SQM for 2 hours Fire Rating
Shelf Life 12 months from manufacturing (Sealed Pack under prescribed storage conditions)
Flash Point Nil
Test Specifications Tested as per BS: 476 Part 20, UL:1479 & ASTM E814
Mixing Normal, clean & room temperature water
Storage In a cool dry place (between 5° to 40°C) within a warehouse free from moisture
Drying Time Air Dried, Touch Dry: 8–12 hrs, Hard Dry: 3–5 days