Connect Mat Grit made from either Rubber compound or from Nitrile Compound. Nitrile Mat will not deteriorate from the effects of petrol-based and caustic fluids. Ideal for demanding kitchen and industrial environments exposed to oil and grease spills and caustic fluids. Heavy-duty 5/8″ thick rubber construction provides a comfortable and safe standing surface. Nib backing elevates mat above surface for improved drainage, and large holes size allows debris to fall through. Interconnecting it can be positioned to cover large flooring areas, single workstations and assembly lines. For extra safety attach optional 3 x 39 inch beveled yellow safety edges.