What is MasterFlame JS 225?
MasterFlame JS 225 is a graphite based intumescent firestop sealant which when exposed to fire strongly expands protecting penetrations including cables, cable bunches, cable trays, plastic and metallic pipes.
Features and Benefits:
- It has excellent non slump properties coupled with ease of application due to its water based nature.
- Easy to clean up with water and odourless
- Resists fungi and vermin
- Smoke, gas, watertight and airtight
- Higher expansion ratio
Recommended for use:
- Tested for use for use with linear joints up to 20mm wide.
- Tested in large service openings up to 300 x 100mm.
- Tested with combustible pipes up to 125mm dia – PVC, HDPE and ABS.
- Suitable for use in block wall, concrete, masonry and plasterboard partition.
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