Rubber flooring made of styrene-butadiene rubber (SBR) is suitable for applications used in undemanding conditions. In situations where there is no need for the rubber sheet to have a higher resistance to the effects of temperature and chemical substances, standard rubber flooring will suffice, however this does age and possibly stretches over time. SBR stands for styrene-butadiene rubber sheets. rubber sheets made of SBR rubber is resistant to mechanical stress. This type of rubber flooring can withstand temperatures within the range of -20 to +70 °C. The density of the rubber sheet is approximately 1.45 g/cm3 and has a hardness of 65 ShA.