A newly developed crack filler designed to seals voids in concrete floors and roadways.

The Ply-Guard® Plug is a fast setting, semi thixotropic, two-component 100% solid, modified polyurethane sealant and adhesive. It is designed to fill in voids in control joints, cracks, and spalled/pitted areas, regardless of depth. Ply-Guard® Plug is easily dispensed through our 1:1 cartridges and static mixing tube.

The Ply-Guard® Plug is resistant to freeze-thaw changes and can be utilized in temperatures ranging from 32 – 100°F. Key applications for use include: patching material in concrete, waterproofing cracks in concrete decks & roadways, and control joints in warehouse floors.

Download Product Information

Recent Company News

See all News & Events

Product Feature: King Brothers Dairy Farm Store

Read More

Introducing Our Optimized, Low Odor Polyaspartic

Polyset has released an optimized version of its Ply-Guard AS, a new and improved, low odor polyaspartic. The two-component, polyaspartic coating system maintains its original fast-setting and bond strength characteristics...

Read More

Meet Us at AIA25

We will be exhibiting at AIA Conference on Architecture & Design 2025 in Boston, June 5-6! Come visit with our team at Booth #1106 to learn more about our protective...

Read More