Concrete damage caused by spalling cannot be permanently and reliably repaired with concrete alone; it requires a durable solution with strong adhesion. CAIRCON - 2K Epoxy Mortar CP-928 EP offers an excellent solution for this problem.

CP-928 EP produces an easy-to-apply ready-mix mortar after mixing, made from epoxy resin, special fire-dried quartz sand aggregates, and additives. It is designed for the secure repair of spalls, holes, and defects in screed and concrete, as well as for various assembly tasks.

CP-928 EP is waterproof and frost-resistant. Compared to conventional cement mortar, CP-928 EP offers the crucial advantage of being able to coat even mechanically highly stressed or driven-over substrates or uneven surfaces in the millimeter range. In such cases, cement mortar tends to chip away within a short time under later mechanical stress.

In addition to its high mechanical strength, CP-928 EP, when properly applied, is characterized by its high chemical resistance to de-icing salt solutions, fats, fuels, oils, as well as a variety of diluted and mineral acids.

Optimal Quality

🟠 Suitable for screed, concrete, and cement
🟠 Resistant to solvents and chemicals
🟠 Highly durable even with thin layer thickness
🟠 Frost-resistant / waterproof
🟠 No chipping or cracking
🟠 Forklift-resistant
🟠 Water-resistant, including against saltwater and wastewater
🟠 Suitable for screed, cement, and concrete
🟠 Fast curing and walkability

Excellent Properties

🟠 High coverage = approximately 2 kg/m² (depending on desired layer thickness)
🟠 Mechanically loadable after just 1-2 days
🟠 Fully cured after approximately 8 days
🟠 Can be disposed of with household waste when fully cured
🟠 Working time approximately 30 minutes at 20°C
🟠 Wide temperature range for application from +5°C to +25°C
🟠 Easy application
🟠 Suitable for indoor and outdoor use
🟠 High stability

Recommended Additional Products

🟠 CAIRCON - Special Cleaner CP100
🟠 CAIRCON - Etching Solution CP-150
🟠 CAIRCON - Floor Coating CP
🟠 CAIRCON - 2K Epoxy Primer EPG 915
🟠 CAIRCON - Floor Leveling Compound CP-927
🟠 CAIRCON - 2K Epoxy Mortar CP-928 EP
🟠 CAIRCON - 2K Epoxy Coating CP-930 EP (as a higher-quality alternative for traffic-bearing floors)