1.various sizes,materials,colors available 2.waterproof,wear resisting,etc 3.factory direct price 4.offer OEM service The following chart is the technical data:No.ItemStandardBSJ1Shore Hardness°Shore A60±560±560±52Tensile Strength, Mpa ≥1512103Elongation,@ Break% ≥3803803804Compression %@ 70°C×24hours ≤353535@ 23°C×168hours ≤2020205Tearing Strength,KN/m ≥3025256Brittleness Temperature, °C ≤-40-40 ...