Learn How To Use In 1 Minute.


Use our product to finish your concrete as a spray-on trowel aid and cure.

Cure and Harden:

Cure, harden, and densify your concrete all with the same product, one sprayer, three uses.

Industry Standard:

Our product has been trusted across the world for 23 years in projects all across Canada, Australia, and the USA.

Premium Yet Economical:

Our product is made with liquid-silica fume technology, there is no compromise and no comparison when it comes to the quality of Protec III: Original.

Available Worldwide:

Protec III: Original is available for immediate shipment in Canada, The United States, and Australia, with extended shipping to more locations upon request.

The Nitty Gritty, Full Details:

Product Frequently asked questions


How do I get free shipping?

Simple! We offer free-shipping on all orders of 36 pails or more within the Continental United States and Canada.

How do I apply it?

You can learn in the Technical Data Sheet or in this short video Here.

What's needed to apply the product?

As our products are all solvent free, you can use any clean sprayer to apply them.

If you are applying on power trowel you can use a microfiber mop to get rid of any puddles. See the Technical Data Sheet for more instructions.

Can this replace all my finishing aids?

Yes. Protec III: Original is a finishing aid and surface retarder, along with being a full concrete cure, hardener, and densifier.

You can trowel the product in, use it after finishing, or apply it on existing concrete.

Can this cure concrete?

Yes. You will get a full chemical cure with just one coat of product, if you want dust-proofing just add another coat.

Please see the Technical Data Sheet for specific instructions.

Do I need to clean the surface first?

No cleaning is needed If you are applying on new concrete other than vacuuming any soff-cut sawdust.

Actual cleaning is only needed on when applying on existing concrete.
Please see the Technical Data Sheet for specific instructions.

Is this compatible with flooring and other coatings?

Yes. This product becomes part of the concrete's surface, so there is no way it can cause adhesion issues with other coatings or glues.

There is also no need for preparing the surface before applying another product ontop of Protec III: Original.

Updated: March 2023.

TDS - Product Instructions.

Available for Mobile and for Printing.


Updated: March 2023.

SDS - Safety Information.

Available for Mobile and for Printing.


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