Light weight (65-80% less than ceramic insulator) Silicon rubber sheds provide perfect hydrophobic performance,good resistance to ageing, tracking and erosion Stable behaviour at extreme climatic conditions Long term surface hydrophobicity Suitable for polluted environment, salty atmospheres etc. Resistance to breakage and vandalism, practically unbreakable Superior anti-tracking properties High mechanical strength Ease of installation (easier handling with lighter equipment and labour at the job site) Resistance to Seismic Shock Compliance with IEC 61109, ANS