K-Flex Insulation R90 Fire Protect 1m Lengths

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.

R90 for heating, plumbing and refrigeration lines
R90 leaves no gaps in lightweight construction walls
R90 for walls starting from wall thicknesses ≥ 100 mm
Flexible, closed cellular insulation
R90 for combustible pipes
Available up to DN 80
Easy to install
Fire protection without additional measures & costs
Simple connection to further insulation

Application:
Fire protection
Fire Resistant R90 (DIN 4102-11) μ ≥10.000
Copper pipes up to above ∅ 89 mm
Steel, stainless steel and iron pipes up to above ∅ 89 mm
Combustible pipes (PVC, PE, HDPE, PP, PVC) up to above ∅ 63 mm

Water vapour diffusion μ μ ≥ 10,000
Fire behaviour DIN 4102-B2
Fire resistance R90 (DIN 4102)
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