Automotive Cabling Harnessing + Connections

Electrolube Conformal Coatings, Potting Compounds, Thermal management solutions and other associated product solutions for all areas of the Automotive Electronics industry.
  • Encapsulation of Batteries
  • Charge Point Thermal Management
  • High Voltage Insulation
  • Contact Lubrication at plugs / connections

There’s no denying that the future of transportation lies in electric vehicles, with many of the worlds governments pushing for manufacturers to switch to full electric in the next few years. However with this expanding technology comes a host of new potential problems for design engineers to overcome. Electrolube’s extensive range offers design engineers a solution for every eventuality, Electrolube has the bespoke solution for you.

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Automotive Electronics

Automotive Cabling Harnessing + Connections

UR5123 - Thixotropic Polyurethane Resin

UR5123
Thixotropic Polyurethane Resin

Product code: UR5123RP250G - 250G UR5123K5K - 5Kg


UR5123 is a polyurethane potting compound which has been formulated for the specialist protection of units operating in extreme environments such as military, aerospace and automotive electronics. It is an ultra-high performance resin, offering excellent characteristics as well as toughness and tear resistance.

UR5123 is thixotropic allowing the resin flow to be controlled and for more accurate placement. It is designed not to flow through small diameter (1-2mm) holes in PCB's and casings. It also has a low moisture sensitivity allowing for excellent surface cure. Once cured it has very good adhesion to most substrates, and it maintains flexibility to protect delicate components even to temperatures as low as -60°C, while its upper operating temperature is 130°C.

UR5123 is also an ideal choice for marine applications where the electronics will be exposed to fresh or sea water, or even completely submerged as it has a low water absorption and high resistance to water.


Key Properties:
  • Ultra-High Performance
  • Thixotropic - controllable flow
  • High Toughness + tear resistance
  • Good adhesion to most materials
  • Maintains flexibility to -60°C
  • Low water absorption, high resistance to both fresh and sea water;
  • Cure colour : Black
  • RoHS Compliant

Product data sheets
UR5123 (tds) Download

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