Features
- Two-component, solvent-free epoxy primer.
- Easy application.
- Suitable for internal and external use.
- Seals substrates and acts as an adhesive bridge.
- Compatible with CLI polyurethane, epoxy, and cement-based systems.
Surface Preparation
The concrete or screed substrate must be hard, sound, and free of dust, paint, lime coatings, plaster, curing agents, laitance, adhesive residues, and other materials that could inhibit adhesion. Use a degreaser to remove polish, wax, grease, oil, and similar contaminants before mechanical preparation. Contaminated concrete surfaces should be mechanically prepared using scabbling, grinding, or shot blasting, followed by thorough vacuuming before applying CP 3E. Weak or overwatered concrete surfaces must be prepared down to sound, solid concrete. Any joints or cracks in the concrete base where differential movement is anticipated should be carried through to the finished surface and properly sealed. New concrete slabs must cure for at least 14 days before application.
Physical Properties
| # | Characteristic | Value |
|---|---|---|
| 1 | Working Time | 50 minutes |
| 2 | Walkability | 24 hours |
| 3 | Curing Time | 7 days |
| 4 | Bond Strength | > 2.5 N/mm² |
| 5 | Mixing Ratio | As specified on the container |
