Part A: 1) Color: transparent or light yellow 2) Density: 1,150-1,250kg/m3 3) Viscosity: (25oC) 300-500mPa.S 4) The weight ration is A:B = 100: (100-120) Characteristics: 1) Total density: 35-40kg/m3 2) Intensity of pressure: >0.15Mpa 3) Thermal conductivity: 90 % Packaging and storage: Packed in galvanized drums. Part A is 200kg/drum; Part B is 250kg/drum. Drums must be kept well-sealed to avoid moisture ingress. Storage life of 6 months.