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Product Description

K5-UB™ is an ultra high-strength, high-elongation polyurea, originally developed as a resilient blast resistant polymer. Soon after, it was discovered that K5-UB™ is exceptionally resistant to abrasion, compared to other spray applied coatings. K5-UB™ adheres to many polymeric substrates, both new and aged, typically without the use of primers or extensive surface preparation. K5-UB™ can be sprayed on to virtually any surface configuration, at any thickness. Therefore, it can be selectively applied to high wear areas.

Product Features

Self-priming on most substrates

Impact absorbing properties

Sound dampening noise control properties

Low temperature flexibility

Seamless, monolithic application


Compliant with FDA/USDA for incidental food contact

Recommended Uses

Abrasion resistant liner for:

  • Chutes and Hoppers
  • Silos
  • Screw Conveyors
  • Slurry Tanks, and Pipelines
  • Truck Liners
  • Cyclones
  • Classifier and Shaker Screens

Use K5-UB™ with or without broadcast aggregate to provide a tough durable flooring system

Product Colours

K5-UB™ is available in SPI standard colors (Sand, Medium Grey, and Black). Custom colors will be quoted upon request. It should be noted that K5-UB™ is an aromatic polyurea; therefore, as with all aromatics, color change and superficial oxidation will occur.

Aliphatic urethane, polyurea, and other suitable aliphatic topcoats can be used when long-term color stability and increased longevity in full sun exposure are of critical importance.

Technical Data Sheet

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