The Clickfit Evo roof hook filler rubber is made of high quality EPDM rubber. The balanced composition will dry out and prevent cracking. The rubber seal ensures a stable location of the Clickfit Evo roof hook on the roof tile. Placing an outflow rubber lowers the point load and makes superfluous unnecessary for pans with a water barrier. This keeps the flood defense and the strength of the roof tile intact. By folding the rubber a space of 5 to 15 mm can be filled.