Copps Industries manufactures a complete line of 100% solids, crusher backing products. Including the premiere High Performance Backing XP-2000.

Copps is a well-known name in aggregate plants, quarries, and mines throughout the world. Our crusher backing products have been in use for over 30 years. These include our workhorse – standard backing to our very high performance backing, the industry zenith, to our non-corrosive products. We continue to improve these formulations using the most current raw materials available in order to succeed in the most difficult applications. Cold Cure crusher backing is a high performance material designed for use when air temperatures are between 25° F and 60° F (-4° C to 16° C).

Copps non-corrosive bushing lock is the industry standard for use in eccentric assemblies to “lock” the inner and outer eccentric bushings in order to prevent the bushing from turning.

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Product Viscosity
@25°C
cps
Pot life
@ 22°C,
min.
Curetime
@ 22°C
hrs.
Compressive
Strength, psi
Heat
Distortion
Temperature,
°F
Impact
Strength,
notched
izod,lbs.in
Water
Absorption
30 days @
22°C, %
Technical Specs
K-001 Standard Backing 8,000 20 6 16,500 161 4.1 0.42
K-085 XP-2000 High Performance 7,500 25 6 18,000 200 4.9 0.25
K-817 Non-Corrosive Standard 10,000 20 6 15,000 133 3.5 0.48
K-831 Non-Corrosive High Performance 8,000 20 6 17,000 187 4.2 0.27
K-004 TROWELBAC soft paste 45 6 10,000 147 NA 1.78
K-016 Non-Corrosive TROWELBAC soft paste 45 6 13,000 134 NA 0.56
K-113 Non-Corrosive Bushing Lock 10,800 15 8 13,800 197 NA 0.43
K-024 Cold Cure Backing 4,000 7 6 18,700 153 3.9 0.49