BLAZTA BS is a system applied fire retardant coating. The system in question is coating mineral wool with high density using Blazta BS. Blazta  BS  has  been  successfully tested in the construction area on walls and floors. Tests  are  carried  out  based  on the following standards:

• SNI 1741 : 2008
• BS 476: Part 20: 1987

And achieves a fire resistance rating of -/120/120 on impenetrable systems. the isolation criteria will vary  if measured in a penetrating installation.