Why Choose VoltShield®

Ritec’s unique VoltShield System™ has been specially developed for the renovation, 'non-stick' protection and maintenance of glass and porcelain electrical insulators.

VoltShield® prevents pollution build-up on the surface of electrical insulators for:

  • Increased electrical performance

  • Reduced corona activity

  • Reduced flashover failures

  • Potentially increased insulator service life

VoltShield® is applied either in the factory prior to installation or on-site for insulators already installed.


Ritec International Limited


  • Facebook
  • Twitter
  • LinkedIn
  • Instagram
  • Pinterest


+44 (0)20 8344 8210


Registered Office: 15 Compass West Estate, West Road, London N17 0XL, UK
Registered in England & Wales registration number 2106699

©2021 Ritec International Limited

All brand names and product names used in the Site are trade marks or trade names of Ritec International Limited. No permission is given in respect of the use of any of these names and moreover any such use may constitute an infringement of the holder's rights. 
Nothing contained herein shall be construed as conferring by implication, estoppel or otherwise any licence to any patent, trade mark or other intellectual property right of Ritec International Limited or any third party.