Kovertek has developed it’s new “25 year Warranted Roofing System” and has been getting excellent feedback from the roofing industry. Developed to be easy to use and providing a high quality finish that will last for many years. The resin has a colour change system (once catalysed) The Top Coat comes in a range of 3 standard Grey shades from Light through to Dark, but we are able to produce any RAL shade for custom colour requests.