“MONDIAL” roof drain made of TPE with a 250 mm spigot - diameter 150 mm

Manufactured of a special compound of thermoplastic rubber, it is highly resistant against low temperatures (cold flexibility = -40°) as well as perfectly compatible with all sorts of bituminous waterproofing membrane. The traditional dove-tail channels and special shagreens on the flange allow a perfect bond to the membrane making the seal 100% effective.