EP-Unite
High-strength epoxy bonding compound for permanently bonding new concrete to existing concrete.
EP-Unite is a two-component epoxy bonding system designed to create a strong, permanent bond between new concrete and properly prepared existing concrete.
It helps prevent separation between the old and new surfaces and is particularly useful when repairing or restoring concrete where a conventional concrete-to-concrete bond may not provide the required adhesion.
EP-Unite is well suited for:
- Industrial concrete floor restoration
- Concrete repairs and overlays
- Driveways
- Bridge decks
- Parking garages
- Manufacturing and warehouse floors
- Bonding new concrete to existing concrete
- Priming concrete prior to compatible epoxy coating systems
Bond New Concrete to Existing Concrete
EP-Unite creates a strong bonding layer between properly prepared existing concrete and newly placed concrete.
This makes it an excellent choice for repairs, overlays and restoration work where a durable bond between the two concrete surfaces is critical.
Excellent Epoxy Primer
EP-Unite may also be used as a primer for compatible epoxy coatings on concrete, helping promote adhesion to properly prepared surfaces.
Working Time and Coverage
Dynamis Epoxy uses 75°F as its standard room-temperature testing condition.
At 75°F:
- Mix ratio: 2:1
- Working time: approximately 30–45 minutes
- Coverage: approximately 100–200 square feet, depending on surface porosity and application
- Color: Clear
More porous or irregular concrete will generally require more material.
For concrete-bonding, restoration or coating-primer questions, contact Dynamis Epoxy, LLC at 800-828-8929 or 941-488-3999.



