Euclid Duralprep AC serves as a concrete surface conditioner, enhancing adhesion and bonding strength between coatings and substrates. It's a valuable asset for concrete surface preparation across various applications.
Euclid Duralprep A.C. is a three-component bonding agent and anti-corrosion coating designed for reinforcing steel and concrete substrates. This water-based epoxy and portland cement formulation bonds fresh concrete or repair mortars to hardened concrete while protecting reinforcement against corrosion. With its long open time, non-flammable properties, and VOC compliance, it delivers reliability for both vertical and overhead repairs as well as interior and exterior applications.
| Property | Value |
|---|---|
| Mix Ratio (A:B:C) | 1 gal : 1 gal : 36 lbs (3.8 L : 3.8 L : 16 kg) |
| Contact Time | Up to 24 hours depending on temperature |
| Pot Life (2 gal unit) | 35–40 minutes |
| Compressive Strength (ASTM C109) | 3 days: 2,900 psi; 7 days: 4,100 psi; 28 days: 4,500 psi |
| Flexural Strength (ASTM C348) | 28 days: >1,280 psi |
| Bond Strength (ASTM C882) | 7 days (1 hr open time): 2,480 psi; 7 days (24 hr open time): 2,700 psi |
| Split Tensile Strength (ASTM C496) | 28 days: >600 psi |
| Shore D Hardness (ASTM D2240) | 90–95 |
| Water Vapor Transmission (ASTM E96) | 0.16 grains/hr·ft² |
| Appearance/Color | Concrete gray |
| Coverage | 1 gal unit: ~65 ft² per coat; 3.75 gal kit: ~250 ft² per coat |
| Shelf Life | 2 years in unopened packaging |
| Packaging | 1 gal kit (2 units/case); 3.75 gal kit |
What is Euclid Duralprep A.C. used for?
It is used as a bonding agent for fresh concrete to existing concrete, for vertical and overhead repairs, and as an anti-corrosion coating for reinforcing steel.
Does it contain a corrosion inhibitor?
Yes, it contains a corrosion inhibitor to protect reinforcing steel.
How do I apply it?
Apply using a stiff bristle brush or spray equipment to prepared substrates or reinforcement.
What is the coverage?
Approximately 65 ft² per coat for a 1 gal unit and 250 ft² per coat for a 3.75 gal kit.
What is the shelf life?
2 years when stored in original, unopened packaging.
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