K-FLEX R90
K-FLEX R90 is the ideal solution for restoring the fire-stopping performance of fire resistant classified dividers where a technical breach has occurred, whilst at the same time offering excellent insulation properties.
The ideal solution is a product which hermetically closes the breach, thus preventing the passage of fire and smoke; which course of action must be triggered by a fire and not pre-empt it.
            Technical specifications
          
        T-
                
                -40 °C
                                              T+
                
                +116 °C
                                              FIRE RESISTANCE
                
                R 90
                                              DURABILITY AND SERVICEABILITY
                
                Z1
                                              THERMAL CONDUCTIVITY λ W/(m•K)
                
                0 °C = 0,050
40 °C = 0,056
                                              40 °C = 0,056
WATER VAPOR DIFFUSION μ
                
                μ ≥ 10.000
                                              FIRE BEHAVIOR
                
                DIN 4102-B2
                                              REACTION TO FIRE
                
                DL-s2, d0
                                              
            Documents
          
        
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