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Longer fire resistance rates for filigree steel components

The UL approval for our product HENSOTHERM® 490 KS has once again been extended with longer fire resistance rates and is now also suitable for filigree steel components.*

HENSOTHERM® 490 KS with its water-based formulation is a further coating system in our Green Product line, which combines those Hensel products which are recommended as construction products for sustainable building by virtue of their emission certificates. The approval provides for the use of HENSOTHERM® 490 KS in interior spaces in general, but also in air-conditioned interior spaces, without the application of a top coat. This means savings in time and material.

UL, or Underwriters Laboratories, have been testing and certifying products, components, materials and systems since 1894. UL demands that the quality standard of the products determined on certification is verified on a regular basis. Hensel uses UL‘s external monitoring to provide verification.

* Details on the product approval you will receive after registration on UL Product iQ using the keyword ‚R27201‘.

Further information on the product can be found on our website at
If you have any questions, please contact us by e-mail at

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