A Dry Concrete Polishing System that Surpasses All Expectations

The EGT Diamond System is an easy-to-follow, 8-step process. You never have to guess what comes next!

 EGT Diamond System

EGT Polished Concrete Floor

STI's diamond systems offer the best value with the longest life, a color-coding & numbering system for easy use, and a true mechnical shine!

Value & Lifetime

STI diamonds have a proven longer lifetime! Buying "cheap" knock-off brands just to save money definitely does not equal "savings."

  • STI diamonds are only made of high quality materials
  • Guaranteed for long life & fast results
  • Faster results mean a significant reduction in time and labor
  • Reduced time and labor equal HUGE savings!!
Extremely Easy to Use

All STI diamond systems are designed for easy step-by-step application.

  • Color-coded for diamond system identification: GREEN
  • Numbered in sequential order (you never get confused by what grit comes next!)
  • Just follow the process from EGT#1 to EGT#8 and you will get the same results every time. It's that easy!
True Mechanical Polish

STI systems are the only diamonds on the market that can create a true mechanical polish for all flooring surfaces.

  • Creates a TRUE mechanical shine
  • Absolutely NO need for a guard to add that "pop" to the final floor
  • Unlike coatings that wear off, the EGT shine lasts for years
  • Much less maintenance is needed to maintain the beauty of the floor

EGT Diamond System Plus the KTP Grout System Fills Pin Holes in Concrete Floor!

Watch a demo using the EGT Diamond System to thoroughly grind and polish a concrete floor and the KTP Grout System to fill the pin holes. Superior products all brought to you by STI!

 

Rave Reviews about the EGT Diamond System

logo TCE"The customers that walk in and see my floor say they have never seen polished concrete look so good without a guard on top of it. Some of them don't believe that it's not coated with a Guard or an epoxy clear coat.

Because of the EGT System, I now need to redo my other polished areas (done with old tool technology) because they do not have even half the shine!"

~ Gus Valdez, Owner of Concrete & Terrazzo Equipment, Chicago IL

logo Master Craft Floors"Master Craft Floors has been using STI equipment and tooling for many years without issue. The equipment is bulletproof – to date we’ve had no equipment problems on our job sites. As for STI Tooling, we believe it’s the best on the market. Master Craft has tried other distributors but we have always reverted back to STI with no plans to change.

Substrate Technology’s diamond system makes for easy installation - the number coding on the back of the diamonds provides clear direction for our installers throughout the process. After running the whole system (steps #0 tool through #8 pad), our results are exceptional!

Master Craft has had great success with the new EGT System; we like the heavier concentrated diamonds for the initial cuts. We feel the EGT System is going to be a great fit for us and will be our diamonds of choice for future projects.

Thank you STI for the great equipment and products!"

~ Kevin Munroe, Surface Preparation Specialist, Master Craft Floors

Case StudyReal-life Case Studies Showing Fantastic Results for Polished Concrete

  1. EGT System on 60-year-old Concrete at Terrazzo & Concrete Equipment, Chicago IL
  2. Rapidset TRU Overlay using EGT on a Planetary Machine
  3. Prosoco Training with the STI Prep/Master 3030 and EGT Dry Polishing System

EGT Technical Data Sheet
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EGT Item Numbers
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Polished Concrete Diamond Guide
Download Polished Concrete Diamond Guide