Case studies

Flex Seal before and after (3mm crack)

Even in small rain events, water infiltrates under the lid frame through cracked joints and at risers. Flex Seal Utility Sealant provides a permanent seal over the frame and risers stopping water and soil entering the network.


3mm crack can allow >68kL/d = $13,200pa WW treatment costs*


Flex Seal Utility Sealant

*Data extrapolated from The Gorman-Rupp Company, Engineering Data June 1999 edition & actual quantities reported NSW Water Supply and Sewerage Performance Monitoring report 2014/15