About this Blog
MAPEI Tech Talk is a blog devoted to the flooring and construction industry. It is updated on a regular basis by the social media team at MAPEI Americas, and it will feature guest bloggers occasionally as we provide you with viewpoints from across the industry.
read more >
Shane Edwards is the Product Line Manager for MAPEI’S Cementitious and Resin Flooring Systems line.
Get notified of the next posting
Enter your email address
Search keywords
Latest posts
Time-Saving options for moisture-resistant installations
by Audrey Chapman
Crack Isolation Basics
by Dan Marvin
Mapethene™ products provide high-performance waterproofing
by Jason Covington
October 2018
June 2018
May 2018
March 2018
February 2018
December 2017
November 2017
August 2017
May 2017
March 2017
February 2017
January 2017
October 2016
September 2016
July 2016
June 2016
May 2016
November 22, 2017 - 18.50
Polyurethane vs. Epoxy: Which System is Better on Industrial Floors?
by Shane Edwards
Are polyurethanes better? Are epoxies better? These questions have probably crossed your mind when choosing the best system for your industrial flooring job. So, which one is it?

The answer is…Both polyurethanes and epoxies have excellent characteristics; the chosen system will be based on what is best for the environment and not on the overall material.

Here are some advantages of polyurethanes:
• Let us say that Mapefloor CPU products are being installed in a cooler. Once the products are applied and fully cured and the cooler is in service, the floor of the cooler can withstand temperatures up to -40°C (-40°F). Due to their elastomeric properties, MAPEI’s Mapefloor CPU systems have good resistance to shrinkage and good flexibility whereas epoxy-applied systems in the same environment will crack and delaminate over time.

• For industrial environments that treat, process and package food and beverages, the flooring must meet high-performance requirements. Our Mapefloor CPU systems provide chemical resistance, resistance to temperatures and thermal shock, mechanical strength and resistance to abrasion.
The two best characteristics that polyurethanes have to offer are the following:

  • Polyurethanes that are fully cured leave a matte finish on top of the substrate that hides a lot of imperfections due to troweling, which is an advantage for Mapefloor CPU products that are used as a handcrafted system.

  • Due to the elasticity in Mapefloor CPU systems, they will absorb heavy impacts whereas some epoxy systems may crack.


Before you select your Mapefloor CPU system, make sure that you understand your clients’ unique requirements and you ensure that the proper materials are being used in the correct environments.
To learn more about Mapefloor CPU products, click here. 
share by email
submit to reddit
> Comments: (0)
...no comments available
Add comment (please login before submitting your comment)