High performance epoxy anchoring system. It's approved for use in cartridges or bulk dispensing systems for installation of threaded rod and reinforcing bar in cracked or uncracked concrete conditions.
ULTRABOND EPX-3CC is a high-strength, two-component anchoring epoxy designed for threaded rod and reinforcing bar in cracked or uncracked concrete. With a 1:1 mix ratio by volume, this code-compliant system meets ICC-ES AC308 and ACI 355.4 requirements, and is evaluated under ICC-ES ESR-4533. Approved for use in dry, water-saturated, and water-filled conditions, it offers consistent bond strength in vertical, horizontal, and overhead applications. Certified to NSF/ANSI 61 and 372 for potable water systems, EPX-3CC is also DOT-approved nationwide:contentReference[oaicite:1]{index=1}.
| Mix Ratio | 1:1 by volume |
| Compressive Yield Strength (7 days) | 14,482 psi (99.8 MPa) |
| Bond Strength (Hardened to Hardened, 2 days) | 2,812 psi (19.4 MPa) |
| Tensile Strength (7 days) | 6,000 psi (41.4 MPa) |
| Heat Deflection Temperature | 135°F (57°C) |
| Water Absorption (24 hr) | 0.05% |
| Application Temperature Range | 48°F to 108°F (9°C to 42°C) |
| Packaging | 9oz cartridge |
Is EPX-3CC approved for cracked concrete?
Yes, it is ICC-ES ESR-4533 compliant for both cracked and uncracked concrete applications.
Can it be used in wet or submerged holes?
Yes, EPX-3CC is approved for dry, damp, and submerged conditions:contentReference[oaicite:2]{index=2}.
Is it safe for potable water systems?
Yes, EPX-3CC is certified under NSF/ANSI 61 and 372 for drinking water system components.
What cure time should I expect?
At 75°F, EPX-3CC reaches full cure in approximately 24 hours, with working time varying by temperature.
What sizes are available?
EPX-3CC is available in 9oz, 22oz, and 53oz cartridges, as well as bulk packaging.
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