Gotex FRP

Gotex FRP Ultrabloc

Dielectric strength member composite for fibre optic cables

Coats Gotex FRP Ultrabloc is a dielectric strength member composite with excellent water swellable properties.

It swells instantly when it comes in contact with water preventing rapid dispersion and signal attenuation.

The use of first quality raw material allows the product to achieve great strength, good flexibility and outstanding water absorption rate.

Gotex FRP Ultrabloc is a cost effective alternative to gels or swellable yarns and is ideal for dry cable installations.

See the whole brand family

Frozen wires

Features and Benefits

  • Over 200% water absorption rate
  • Dielectric Composite
  • Prevents cable buckling
  • Prevent sagging in aerial installation
  • Light weight and excellent tensile strength
  • Presents a dual solution, excellent tensile strength as well as outstanding water absorption


Data and values shown in this file are based on tests in our own laboratory and on information received from our raw material suppliers. The technical data given herein has been compiled for your help and guidance. They shall however not be binding.

Since conditions and applications vary considerably in the use of a product, the customer and/or user should assure herself or himself that the product meets end customer requirements and is suitable for the intended end use. Coats accepts no liability for unsuitable or improper use or application of products.

Information provided above is based on current averages and should be taken only as indicative. Coats accepts no liability for the preciseness and correctness of the information provided.

Product information sheets are updated from time to time, please be sure you are referring to the most recent publication. Coats supports customers with advice on individual applications on request; if you have any questions or concerns, please contact us.