Repairing flat roofs with Rizistal High Build Bitumen Roof Repair Coating

To repair a flat roof, especially a felt flat roof involves finsing and mending the leak. Usually, this is not successful and the flat roof has to be re-felted. The Bitumen based Roof Repair Coating from Rizistal however, simplifies the process very very well. Simply fill alk, cracks and splits with the Rizistal Roof Repair Mortar, then squeegy the Bitumen High Build Coating onto the roof. For more information, see our review here: https://www.diydoctor.org.uk/product-reviews/reviews/rizistal-high-build-roof-repair.htm