نوارعایق انتهائی کنوسا End Seal Tape

End Seal Tape

End Seal Tape is a durable PVC tape, featuring a modified 

pressure-activated adhesive. The rubber-based adhesive

exhibits outstanding water resistance along with excellent

abrasion and chemical resistance as a result of the tough PVC

backing. The main use of the End Seal Tape is to prevent FBE,

3LPE, 3LPP and other external pipe coating systems from

absorbing moisture at the cutback area during extended

storage period. The End Seal Tape can be applied over the

coating/steel transition area or over the entire pipe end to

mitigate coating disbondment and/or weathering of pipe ends.

The high performance adhesive adheres quickly to most

surfaces yet can be removed leaving little or no traceable

residue. This allows for easier surface preparation prior to

welding of the pipe joints and also for application of the field joint coating

Excellent Moisture Barrier and Mechanical Protection

  Reduces the blistering of FBE mainline coatings during pre-heating

of the field joint due to minimal moisture absorption during

storage.

  Minimizes end disbondment from corrosion undercutting and rust

formation on cutback area during storage.

 End Seal Tape may be used in conjunction with other methods,

such as end caps, covers, or heat shrinkable products to further

improve the mechanical or temporal performance of the coating

cutback. Also refer to Canusa’s CSS-T product for similar

applications in a heat-shrinkable format.

Easy Installation with Long Term Performance

  Outstanding performance when the pipe is exposed to inclement

weather, even in tropical environments.

 Easy to install, low cost, effective and easy to remove leaving little

or no adhesive residue even after extended outdoor storage at

high temperature or humidity levels.

Flexible Design

 Available in various widths from 75 mm - 150 mm

(3” - 6”).

  Typically applied with a 50% overlap yielding 2-layers

of protection, but may be applied with additional layers

for added protection