Harrow School had a cold water tank in the roof void of their Technology Department. The work had to be carried out over a weekend. We removed the loose rust, applied a special rust converting primer followed by two coats of a solvent free glass-flake reinforced epoxy resin. They were able to refill the tank and return it to normal use 12 hours later. The lining materials used are potable water approved and specifically designed for this kind of application.

<< Before treatment After treatment >>