The URSA blow-in insulation combines the excellent technical properties of mineral wool with a fast and flexible processing. This provides a easy, safe and durable insulation solution. URSA blow-in insulation Pure Floc and Pure Floc KD stands for excellent thermal, sound and fire protection in one. Of course, with just two products, almost all application areas in new and old buildings can be insulated in a non-combustible way. URSA blow-in insulation can be processed quickly and safely with all common blowing-in machines.