... C.Elegant design and superior workmanshi rubber mating mat 3*4" material: Natural rubber 35%, SBR25%, reclaimed rubber 25%, others are Auxiliary materials ... clean;compared with the concrete floors in the farms, the rubber mat has the following advandtages: a, there are some ... heat insulation;this is the basic function of all the rubber product. Anti-slip, anti-static, anti-aging, corrosion resistance; ...