Hot applied mastics
The most common and time-tested method of bitumen waterproofing application. When choosing mastics of this type, the main factor is usually the price per square meter. This type of mastic before use heats up to a temperature of 160–180 ° С and is applied hot on a previously primed base, forming a strong elastic coating when cooling. An important distinguishing feature: mastics of hot application do not have shrinkage.