ComponentstwoMixing ratioone hundred/3.5Viscosity/two5 ℃, cps60000-80000Operating time two5 ℃ (one hundredg)30-45minRecommended curing conditionstwohrs@70 ℃24hrs@25 ℃appearanceblackSpecific gravity, g/cm³two point threeHardness, ShoreD-90Shear strength, psitwo thousand and three hundredGl