Maxflex 900 is a two-component polysulphide-based joint sealant, which has a high chemical resistance. This is the reason it was selected for use in the joints of this concrete bund that houses electrical generators for the ESB in Ballymahon, Co Longford.
![](https://surfasology.ie/wp-content/uploads/2021/09/Ballymahon-ESB.jpg)