for insertion of a 5–30 mm thick covering made of tiles or natural stone, use in combination with Viega drain or Advantix stacking element for bonded sealing
suitable for Advantix Vario shower channel standing grate Model 4965.30, Advantix Vario shower channel standing grate Model 4965.32, Advantix Vario shower channel standing grate Model 4965.31, Advantix Vario shower channel standing grate Model 4965.33