Kwality Polymers Pvt. Ltd. Offers Food Grade Nitrile Rubber Sheets. Kwality Polymers Pvt. Ltd also offers various types of rings, anti-vibration mounts, rubber sheets, rubber fenders, rubber cords etc. The Food Grade Nitrile Rubber Sheets finds an application in food and beverages plants. The Food Grade Nitrile Rubber Sheets has hardness of 60 Shore A and can withstand temperature ranging from -20 Degree C to +100 Degree C. These Rubber Sheets has density of 1.35 gm/cm3 and has tensile strength of 6MPa. These Rubber Sheets has a white colour.