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Born2Bond™
Ultra K85

60% Bio-based instant adhesive with revolutionary durability

Ultra K85

First instant adhesive to pass up to 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 up to 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.

*Up to 2,500 hours on ABS

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

FEATURES

  • Resistant to 85°C/85% RH for up to 1,000 hours*
  • Resistant to 70°C for 10 days under water
  • Passes the cataplasma test on GBMS
  • 60% bio-based content from renewable sources (Arkema Oleris® Advanced Bio-Materials)
  • 30% elongation
  • Low blooming
  • Mild odor during application and curing
  • Non-irritant
  • Single component
  • Fast bonding (fixture time of 15 seconds**)
  • Passes ISO 10993-5

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

 Colorless

TEMPERATURE RANGE

 -40ºC to 100ºC

AVAILABLE IN

 Bottles: 20g and 500g

Downloads

Technical Data Sheet (PDF - 558.28 KB)
Safety Data Sheet  
Sales Sheet (PDF - 760.8 KB)

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If you are interested in receiving a sample of any Born2Bond™ products, please complete the form below and choose up to three products that you would like to receive samples of. A member of our team will then get in touch to discuss your needs further.

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