Polyset has been able to transfer its expertise from the bridge expansion joint industry over to architectural applications and stadiums. Expansion joint control systems are required in many different construction applications from buildings to sound barrier walls to rail platforms.

Ply-Seal® will bond to most any substrate and provide a flexible, waterproof joint system that is easy to install with minimal down-time. Ply-Seal® can also be color coated to match adjacent substrates – typical colors include black, gray and beige.

Tech Bulletins & Resources

Recent Company News

See all News & Events

DBE Certified in Nevada

Polyset is now certified as a Disadvantaged Business Enterprise (DBE) by the state of Nevada, bringing the total number of certified states to three. Late last year, Polyset became DBE...

Read More

See Us At FiltXPO 25

We will be exhibiting at  FiltXPO™ 2025! Come visit with our team at Booth #2415 to learn how our custom formulated, high performing polyurethane systems can be an ideal solution...

Read More

Join Our Team

Research & Development Intern (Summer 2025) The Research & Development Intern will participate in a variety of day-to-day projects that will assist our Research & Development team and report directly...

Read More

Get Started Today

Tom Meacham
Business Manager Contact Tom