... brake system and rubber contact part. Operation temperature: -60°C~180°CTechnical Data ArChine Silicone HVG 180UnitTest methodAppearance Tinge to Yellow ... (T2 Copper, 100°C, 3h)Qualified SH/T 0331Viscosity (-50°C, 10S-1),Pa ·S ≤1500SH/T 0048Evaporation(180°C,1h),% ≤5SH/T ... 0337 silicon grease (ArChine Silicone HVG 180)