Skip to Content
mobile menu
PIPELINE PERFORMANCE shawcor.com

​DERAY®-DuoMelt

​Longitudinal water blocking solution

DERAY®-DuoMelt seals and environmentally protects connectors and cable bundles.

Features and Benefits

  • A mastic lined adhesive tape available as a sealing system with a specially designed heat shrink tube that provides longitudinal water sealing for cable bundles, plug connectors and splices
  • Cables are embedded individually into the adhesive tape to ensure 100% sealing
  • Good chemical and fuel resistance
  • Good adhesion to PVC, XLPE and PP-EPDM wire insulating materials
  • Continuous operating temperature: -40°C to 85°C or 105°C

Standards

  • Approved to OEM longitudinal water blocking specifications

Typical Applications

  • Water/moisture ingress elimination

Installation

  • The DERAY®-DuoMelt system consists of two primary components:
    • DERAY®-DuoMelt mastic adhesive strips, 85°C and 105°C operating temperatures, used to seal all of the individual elements of the cable bundle.
    • DERAY®-IAKT / DERAY®-IHKT heat shrink tubing is cross-linked polyolefin tubing that is used to cover and encapsulate the entire installation.

DERAY®-WorkMan or DERAY®-DockMan shrink ovens are recommended for repeatable application.

 

Ordering:

  • Select a dimension which will shrink snugly over the component to be covered. If recovery is restricted the resultant wall thickness will be less than specified.
  • Please specify the product name, order number and options you require.
  • Order Example: DERAY®-DuoMelt 10.0/1.1mm

Please contact your Customer Service Representative for information on custom colors, sizes, lengths and material data sheet.

Product Properties

Width Thickness
MM IN MM IN
10.0 0.394 1.1 0.043
10.0 0.394 1.5 0.059
15.0 0.590 1.5 0.059
15.0 0.590 1.8 0.071

Market / Applications

  • Automotive
  • Waterblocking

Documentation

Version: 01 2018/JAN/02
SEARCH PRODUCT CATALOG   
Need more information? Click here to contact us directly!
Our Success Stories

Our Success Stories

Discover Shawcor integrated services and advanced technologies being applied to the world’s largest projects in the most extreme and challenging environments. Lookup for any project by Geo-location, Capability, Technology and Service provided.

View more success stories
SEND US A MESSAGE