HY550 Grey High Quality Thermal Heatsink Compound 1conductivity >2.7w/m-k 2work temperture:-30~300 3Certificate:SGS,MSDS HY550 Grey High Quality Thermal Heatsink Compound-Can1kgProduct code:HY550Product name:HY550 Thermal heatsink compound Product standard:HalnziyeMain advantages:Super Heat resistance, Electrical Insulation,weather resistance, smaller S.T,Hydrophobicity, Viscosity also has a Low ...