VCI Preservative Filled Bolt Caps

VCI Preservative Filled Bolt Caps

Product Description

VCI filled bolt caps are plastic caps made of UV restistant plastic material and filled up with a preservative. When these are pressed on the bolt head, the VCI preservative flows out around the mating surface of the bolt and the flange area and protects the bolt, the threads and the flange thread from corrosion. These can be used to protect petrochemical plants, chemical plants, pipe lines, offshore equipment and has many other applications.

Application Method

Press the bolt cap firmly on to the bolt head or the threaded area and allow Jelly to flow around easily. Wipe the excess if required or leave as is.


  • Lubricating oil film
  • Anti Corrosion Jelly
  • Improves ¬†bolt life many force
  • Excellent VCI Corrosion protection
  • Protection against acidic, rainy and saline environments
  • Thixotropic