Casali Dermabit Extra

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Elastoplastomeric membrane based on bitumen modified with APAO polymers (Amorphous Poly Alpha Olefins)

APAO compound ensuring thermal range of -25°C/+150°C, high elasticity and high resistance to mechanical and thermal stress.

Available as Cap Sheet, Thermally activated SA underlay (for warm roofs), fully bonded underlay (cold roofs), metal lined AVCL and nailed layer.

  • BBA approved
  • Fire tested to Broof(t4)
  • 20-year guarantee for all products