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Born2Bond™
Ultra K85

60% Bio-based instant adhesive with revolutionary durability

Ultra K85

First instant adhesive to pass more than 1,000 hours on the double 85 test

Born2Bond™ Ultra K85 is a fast-bonding adhesive that boasts exceptional resistance to humidity and high temperatures. The first-ever instant adhesive to withstand more than 1,000 hours at 85°C and 85% relative humidity, it is ideal for bonding substrates exposed to highly-variable environmental conditions, without compromising outstanding sustainability credentials.

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Higher Durability icon
Higher Durability
Low Bloom icon
Low Bloom
Low-odor Technology icon
Low-odor Technology
Resistant to 85°C/85%RH icon
Resistant to 85°C/85%RH

FEATURES

  • Resistant to 85°C/85%RH for more than 1,000 hours
  • Resistant to 70°C for 10 days under water
  • Passes the cataplasma test in GBMS
  • 60% bio-based content from renewable sources (Arkema Oleris® Advanced Bio-Materials)
  • 30% elongation
  • Low blooming
  • Mild odour during application and curing
  • Non-irritant and low CLP
  • Single component
  • Fast bonding (fixture time of 15 seconds**)

TYPICAL APPLICATIONS

  • Outdoor products (exposed to rain, heat and cold)
  • MRO (Maintenance, Repair and Overhaul) 
  • General assembly
  • Toy manufacturing and prototyping
  • Medical devices
  • Automotive
  • Consumer electronics

** Depending on substrate
Always use glasses and gloves when applying adhesives.

Product Specification

ULTRA K85 - MV

BASE

 Heptyl Cyanoacrylate

VISCOSITY

 140 to 200 cP

FIXTURE TIME**

 15 seconds

BOND STRENGTH*

 8 to 15 MPa

APPEARANCE

 Colourless

TEMPERATURE RANGE

 -40ºC to 100ºC

AVAILABLE IN

 Bottles: 20g and 500g

Downloads

Sales Sheet (PDF - 798.26 KB)
Technical Data Sheet (PDF - 1.32 MB)
Safety Data Sheet  

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