These caps are designed for the sole purpose of ensuring that the Evo Barriers work to their full potential. By Covering the fill hole, they protect the barriers from overfilling or from people tampering with the contents.
The caps are small, easily stored and transported. Making them an excellent resource for onsite work. Having the spare caps on hand is incredibly time-saving. For example, if an Evo barrier was to become damaged during a project, the caps are easily installed quickly preventing any damage allowing you to continue with the job in hand. Additionally, the caps will also aid the lifespan of the barriers so if they do become damaged from long term use, the caps will help repair certain parts of the waterfilled barrier, avoiding disposal.
These plastic caps will not affect the overall appearance of the Evo barrier as they are designed specifically for this system.
Purposefully designed to tightly fit into the Evo barrier fill hole, so for storage and transportation purposes, you can leave the plastic cap fitted in the barriers. Alternatively, if you did want to remove them from the barriers in order to install the panels, you can remove the caps and safely store them due to their compact size.