Repair and Reinforcement Systems / Cement Based, Repair Mortar and Finishing Coat
REPAMERK 2 is cement based, one component, polymer and fiber modified repair mortar for finishing the concrete surfaces.
Fields of Application
- Repair and finishing the concrete surfaces,
- Repairing and plastering exposed concrete,
- Repairing and plastering ceiling and walls,
- Providing smooth, sound and waterproof layer under paintings, on concrete surfaces under epoxy and PU coatings in industrial plants and under waterproofing systems.
Features and Benefits
- Mixed with only water and can be applied easily.
- Provides smooth finish.
- Has high stability.
- Perfect bonding to the concrete substrates.
- Does not sag due to the thixotropic behavior.
- Resistant to water and weather conditions.
Preparation of Substrate
Application surface must be dry, clean and clean off materials which prevent bonding, such as dust, oil, rust and remove loose pieces. If there is a water leakage, it must be drained or properly plugged. Concrete surfaces must be saturated with water before application. Defects up to 4 cm depth should be repaired with REPAMERK 301.
25 kg REPAMERK 2 is mixed with 4,75 – 5,0 liters water under low speed mixer for 3-4 minutes until obtaining homogenous mixture. Mixture should be applied in 30 minutes at 20°C. REPAMERK 2 is applied with a trowel as 1-5 mm thickness. If required more smooth finish, water should be sprayed onto the mortar and the surface should be finished with using steel or wooden trowel. Application surface must be protected from the rain, wind,frost etc. during first 24-48 hours after finishing repair.
For 1 mm thickness approximately 1,70 kg/m² powder is required.
25 kg kraft bag
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