We can supply some kinds of Rubber Anti-ozone Wax. Rubber anti-ozone wax RPW-1 RPW-2 testing methodMelting Point,C degree 66~72 62~66 GB/T 8026Oil content,% 3 Max GB/T 3554Color(saybolt) 2 Max GB/T 6540Kinematic viscosity(100C,mm2/s 6~8 GB/T 265 Needle Penetration(25C,100G)1/10mm 9 Min GB/T 4985 Isomeric hydrocarbon content 30 Min SH/T 0653 Microcrystalline Wax