+1 (815) 941-4800
+1 (815) 941-4600 (fax)

1384 Bungalow Rd.
Morris IL 60450 U.S.A.

EGT Diamond System

EGT Polished Concrete Floor

CLC Diamonds are designed exclusively for wet-dry concrete polishing. Get a high gloss, showroom finish in just seven steps!

Time Lapse Video at Aramsco-Richmond VA - New office location!!

Featuring the CLC Diamond Polishing system.

Time Lapse Video: CLC Diamond System & STI Grout System Fills Pin Holes in Concrete Floor

Watch a time lapse video using the CLC Diamond System to thoroughly grind and polish a concrete floor and the STI Grout System to fill the pin holes.

What Our Customers Think of the CLC Diamond System

Prairie Supply logo"When I first learned polishing, I was taught to wet grind metal bonds dry and use the STI 50 and 100 Terrazzo Pads to transition; followed by the FL-07 series dry. This works great and I still have customers using this system.

However, for new guys getting into it, I've had great success suggesting STI’s CLC Polishing System, as it simplifies the process and removes the guesswork, while still allowing for traditional technique.”

~ Mike Nelson, Prairie Supply, Inc.

logo concrete-resources"What we were pleased to find is that the diamonds worked exactly as advertised. We did not have issues with scratch marks between steps – productivity and diamond life were spot on. I will use the system again because of its predictable results and faster turnaround time (with excellent results).”

~ Darcy Manchak, Concrete Resources Inc., Edmonton, AB, Canada

Case StudyReal-life Case Studies — CLC Diamond System

  1. CLC Diamond System Breezes Through 15,000 SF of Concrete at Canadian Airport

About Substrate Technology

Substrate Technology, Inc. provides effective solutions by offering high quality surface preparation and polishing equipment and supplies.

STI is a family-owned and operated supplier that knows exactly what the contractor needs to be profitable and successful. The specific industries which we support are concrete, terrazzo, marble, and stone.

About us ...