KRASO Roof Drain Type 3 - thermally insulated Scope of supply: KRASO Roof Drain Type 3 - thermally insulated - with water pressure tight surrounding, thermally welded KRASO 4 Seal and KRASO Foil Flange, oil- and bitumen resistant, surrounding app. 15 cm for the connection of sealing sheeting, incl. leaves sieve, Styrofoam recess core and thermally insulated body, surrounding app. 5 cm. Connection: KG/HT or KG 2000 pipe DN 110 vertical. For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50.