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  1. Home
  2. Power, Water and Telecommunications
  3. Electrical Protection and Transformers
  4. High Voltage Composite Insulators

High Voltage Composite Insulators

High voltage composite insulator solutions 

Extend service life. Improve reliability. Ease installation. Improve transmission and distribution systems.

Increase service life, reduce power outages, and make installation easy with proven silicone rubber elastomers for high voltage composite insulators from Dow. Insulators fabricated from top-quality, innovative high voltage silicone elastomers:

  • Extend service life – silicones remain hydrophobic, resisting water long after other materials fail
  • Improve reliability – resilient silicone rubber stands up to environmental conditions, physical stresses, and vandalism
  • Are easy to install – pre-molded, assembly-free cable end termination
  • Reduce total system costs – including raw material costs
  • Reduce cycle time – low viscosity allows for faster cavity filling 

Meeting your needs

SILASTIC ™ silicone rubber products from Dow can be tailored to specific performance and application requirements and are globally manufactured to consistent quality and performance standards.

  • High-quality silicone rubber bases, high consistency rubber compounds and liquid silicone rubbers offered at competitive, market-driven prices
  • Customized compounding options that help you save money, time and labor
  • Reliability, proven performance and global product availability
  • Flexible buying options that let you adjust to changing needs for value, security and convenience