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Preparing Concrete For Epoxy

Epoxy coatings are a type of protective coating that is applied to concrete surfaces to protect them from damage and wear. It is important to prep the concrete before applying an epoxy coating because it helps create a stronger bond between the epoxy and the concrete, which will make it last longer.

Preparing the concrete also helps reduce any potential issues that could arise from moisture or dirt getting trapped under the epoxy, which can lead to cracking or bubbling. Proper prepping of the concrete also ensures that any imperfections in the surface are filled in and smoothed out for a better finish.


Using An Acid Etch To Prep The Concrete

An acid etch is one method for preparing concrete surfaces for epoxy. It involves using a mild acid to prepare the surface and help to create a textured that will better accept the epoxy. Acid etching is an important step in the preparation of concrete surfaces as it ensures that the epoxy adheres properly and lasts longer. While acid etching does help to prepare the concrete for epoxy, it may not be the best option for a durable long lasting finish.


Using A Concrete Grinder To Prep The Concrete

A concrete grinder is a great option to prep the concrete for an epoxy project. The grinder uses a diamond grinding wheel or multiple grinding bits for larger machines to grind down the surface of the concrete and give it a proper surface profile. This option removes the surface layer and opens the pores of the concrete to allow the epoxy to seep into the concrete and create a mechanical bond. This process can also help to remove any imperfections or blemishes on the surface. Additionally, a dustless vacuum system should be used with a concrete grinder to ensure that all of the dust created by the grinding process is safely removed from the area. With this setup, you can ensure that your construction project will have a smooth and professional finish. This system is what most professionals use to ensure a proper bond to the concrete.


How Proper Surface Prep Can Prolong The Life Of The Epoxy

Prepping is an essential part of the epoxy application process. Properly prepping surfaces before applying epoxy helps to ensure that the epoxy will adhere properly and last for a longer period of time. Both acid etching and using a grinder are good options for epoxy prep but using a grinder will provide the longest lasting results.


Ready to get your professional epoxy floor install started? Contact 603 Epoxy at 603-787-3119 to get a free estimate today!



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