As for the Materials that can be repaired in this way, The Foam Lies Perfectly on Both Roofing Iron and Asbestos, Both OnCrete and Wood. Before The Repair, The Roof Is Naturally Cleaned of Pollut. Another Plus in the Method Is that Shape of the Roof Does Not Matter. The Speed of Repairs is Indicated by the Fact that Team of Specialists is Able to Process Up to 1000 KV for A Work SHIFT. m. Coatings. And the Foam is Resistant to Ultraviolet and Very Light.