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DualSeal RJS-E - Joint Seal for Insulated Pipe

DualSeal RJS-E - Joint Seal for Insulated Pipe
Colors: Black
Backing Binder: HDPE
Category: Heat Shrinkable Pipeline Coatings
DualSeal RJS-E is a heat-shrinkable, wraparound sleeve for pre-insulated pipe joint sealing applications. It consists of:
  • A visco-elastic sealant in the middle acts as a primary moisture seal
  • A high shear-strength, thermoplastic adhesive at each side of the sleeve provides mechanical anchoring and acts as an additional seal.
  • A radiation crosslinked HDPE backing.

DualSeal RJS-E is available in 3 product constructions : /A, /B and /C, see product datasheet for details.
DualSeal RJS-E fully meets the EN489 (edition 2009) requirements and is certifed by FFI.

Applications:

  • Endseal of heat shrinkable casings (cross-linked and non-cross-linked).
  • Endseal of oversized casing.

Features & Benefits:

Permanent Change Indicator (dimpled backing) Low water permeable HDPE backing
Ensures correct application heat & allows easy post-heat inspection Long-term performance for in-ground use
Visco-elastic sealant Can be used for test hole, casing & pipe repair
Allows for axial movement & outer casing expansion stresses Extremely versatile for special applications
High shrink force HDPE backing Extremely resistant to mechanical stress & soil movements
Provides strong permanent bond & keeps sleeve in place Field tested & application ready!

Max Temperature: 50 ºC, 122 ºF

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