Concrete Prep Grinder Machines

No matter how new OR clean the concrete is, it will need a rough textured surface in order to achieve maximum epoxy adhesion. The rougher the better. There are many ways to etch (or roughen) the surface of the concrete: Acid Etching (using muriatic acid or our etch n' clean solution), Grinding the surface with a Floor Grinder/Scarifier, or Shot Blasting.

Though Acid Etching is the easiest, it can sometimes take multiple applications to sufficiently etch the concrete then you have to allow it to dry. More and More flooring contractors use a Floor Grinder with diamond plates to roughen up the concrete because it doesn't take as long as the acid prep. You can roughen the floor, sweep the debris away, and apply your epoxy in one day and it roughens the concrete much more effectively.

Also, if your coating concrete that has been sealed with a sealer, it is necessary to use a floor grinder to prepare the concrete. Using the grinder will open up the pores of the concrete to allow the epoxy to sink in, therefore achieving maximum adhesion.

CPS G-170 Grinder Kit

CPS G-170 Grinder Kit

CPS G-170 Grinder Kit The G-170 single-head grinder is an easy-to-operate planetary grinder great for first time grinders or polishers! Its... more info
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CPS G-250 Grinder Kit - Electric

CPS G-250 Grinder Kit - Electric

CPS G-250 Grinder Kit - Electric The G-250 is an easy-to-operate planetary grinder great for first time grinders or polishers! Its lightweight and... more info
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CPS G-250XTP Propane Grinder Kit

CPS G-250XTP Propane Grinder Kit

CPS G-250XTP Propane Grinder Kit The G-250XTP has the same lightweight frame and narrow profile as the standard G-250 for easy operation in tight... more info
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CPS G-290 Grinder Kit - Electric

CPS G-290 Grinder Kit - Electric

CPS G-290 Grinder Kit - Electric The G-290 is an easy-to-operate planetary grinder! Its strong aluminum frame, 10hp engine and single or three-phase... more info
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CPS G-290XTP Propane Grinder Kit

CPS G-290XTP Propane Grinder Kit

CPS G-290XTP Propane Grinder Kit The G-290 Pro has the same profile as the standard G-290 for maximum power. It is designed for heavy duty grinding... more info
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CPS G-320D Grinder Kit

CPS G-320D Grinder Kit

CPS G-320D Grinder Kit Stronger, Better, Bolder! The G-320D has received a complete overhaul, and a shot of adrenaline! With a souped up 20hp motor,... more info
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CPS G-320DPro Grinder Kit

CPS G-320DPro Grinder Kit

CPS G-320DPro Grinder Kit With over 8 years in production in Tennessee, CPS is proud to offer the latest update to our #1 selling propane powered... more info
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CPS Cat 5 Dust Extractor Kit

CPS Cat 5 Dust Extractor Kit

CPS Cat 5 Dust Extractor Kit The Cat-5 Dust Extractor’s design helps you maintain focus on the job and not downtime. This system’s pleated... more info
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CPS Cat 5 Propane Extractor Kit

CPS Cat 5 Propane Extractor Kit

Imagine no more cords, no more generators, no more electrical hook ups, no more power cord pull time, and no more coordination problems caused by... more info
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NEW Floor Grinder / Concrete Prep Machine

NEW Floor Grinder / Concrete Prep Machine

This is a brand new Onfloor 16 Floor Grinder / Scarifier / Sander . It comes complete with either the Red Diamond Concrete Plates OR The Carbide... more info
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USED Floor Grinder / Concrete Prep Machine

USED Floor Grinder / Concrete Prep Machine

This is a USED (only a handful of times) Onfloor 16 Floor Grinder / Scarifier / Sander . It comes complete with either the Red Diamond Concrete... more info
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DG-16 Diamond Grinder / Polisher

DG-16 Diamond Grinder / Polisher

The DG-16 has the ability to grind within 1" of a vertical surface. The flexibility between grinding and polishing, and the virtually dust free... more info
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SCB-1200 Shot Blaster w/ Blast Head

SCB-1200 Shot Blaster w/ Blast Head

The SCB-1200 features a removable dust containment box with wheels for ease of dumping. One handed operation controls for raising and lowering heads,... more info
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EDGEKutter Edge Grinder and Edge Polisher

EDGEKutter Edge Grinder and Edge Polisher

EDGEKutter is an extension grinding/polishing tool that was designed from the ground up to address the issue of operator fatigue. The EdgeKutter is... more info
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CONQUER20 20" Grinder

CONQUER20 20" Grinder

The Conquer20™ Grinder/Polisher is equipped with a sturdy, well balanced chassis and a powerful 5HP cast iron motor that provides the floor... more info
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CONQUER25 25" Grinder

CONQUER25 25" Grinder

With nearly 500lbs of muscle, the Conquer25 Concrete Grinder/Polisher incorporates a dual phase 7.5hp motor and a 25" grinding path. The... more info
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CONQUER25 LP 25" Propane Grinder

CONQUER25 LP 25" Propane Grinder

Kut-Rite has partnered with Onyx Environmental Solutions to produce the most versatile propane operated grinder/polisher available in the industry.... more info
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CONQUER30 30" Concrete Grinder

CONQUER30 30" Concrete Grinder

The Conquer 30 VS features a "low profile edge" that can easily reach underneath shelving, cabinets, and other hard to reach places. This... more info
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CONQUER Twin Concrete Grinder

CONQUER Twin Concrete Grinder

The Innovative Conquer Twin concept incorporates two passive planetary turntables with three abrasive drivers each. The turntables are positioned one... more info
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Kut-Rite KR7 Hand Grinder & Polisher

Kut-Rite KR7 Hand Grinder & Polisher

The KR7 handheld grinder and variable speed polisher provide an economical solution to edging detail. Use the KR7 handheld grinder to clean concrete,... more info
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