epoxy joint material

Technical Resources Spotlight #5

by

Technical Resources Spotlight #5

Why Should Joint Sealant Bond to Two Sides Instead of Three?

Concrete joint diagram showing proper two-sided sealant bonding with backer rod to prevent adhesion to the bottom
Concrete joints are designed to move.

When a sealant bonds to both sidewalls and the bottom of the joint, that movement becomes restricted and stress builds inside the repair.

Our new technical resource explains why three-sided bonding can cause premature failure—and how a properly installed backer rod helps the sealant move as intended.


Read Understanding Three-Sided Bonding in Concrete Joints

A small installation detail can make a major difference in joint life.

What is Epoxy.com Product #11

by

Epoxy.com Product #11 joint material offers several benefits, making it an excellent choice for various applications.

Flexibility

It is a 100% solids flexible epoxy joint filler, which means it can accommodate slight movements in the concrete without cracking.

Durability

It absorbs the impact and shock of heavy loads and steel-wheeled traffic, preventing erosion of control joint edges.

Chemical Resistance

Product #11 Joint Material provides excellent resistance to a wide range of chemicals, ensuring long-lasting performance in harsh environments.

Ease of Application

It is designed for easy application in saw-cut joints of concrete slabs on grade or for repairing existing slabs.


These features make Epoxy.com Product #11 a reliable and durable solution for joint filling and concrete repair.

Would you like to know more about the installation process or specific applications for Product #11 Joint Material ? For help email me norm@epoxy.com or call me at 1-352-533-2167.

www.epoxy.com