Temperature resistance: Can absorb movements of +/- 12

well and insulation foam

Membrane type: Alkorplan/Protan G dark grey

Cured sealant:

Fits: 333 mm 1/4 round architect gutter

Tagbrønd Ø50x1000 mm Alkorplan/Protan G mørk grå O-ring Ø50x8 mm Facade skifer Temperature resistance: Can absorb movementsRoof well vertical Dimension: 50x1000 mm mm O ring: 50x8 mm Material tube protection ring: Acid resistant steel AISI 316 Flange material: Stainless steel AISI 304 Membrane type: Alkorplan Protan G dark grey Certification: TV Rheinland according to DS EN 1253 Roof drain is used for vertical drainage of a flat roof, with roofing felt or roofing foil. The roof well ensures a watertight connection between the roof surface and the downpipe under the roof