Alka-251 Coating Paint
Introduction
Alka-251 is a top-notch coating specifically designed for concrete surfaces. Its application is simple, and it outperforms traditional sealers, offering enhanced protection and durability. What sets it apart is its versatility; it can be applied over existing coatings, demonstrating its adaptability and superior performance compared to conventional options
Where it Could Be Used
Benefits
Alka-251 offers numerous advantages, from wear resistance and impact resistance to low VOC emissions. Its ability to protect new concrete from damage and resist hot tire pickup ensures durability in high-traffic areas. Additionally, its excellent weathering properties and resistance to UV radiation contribute to its longevity. Available in bulk quantities, it provides a cost-effective solution without compromising quality.
Application Instructions
Before applying, make sure to clean the substrate thoroughly and remove any contaminants like oil, grease, and surface laitance. For larger areas, use shot blasting or high-pressure water blasting, while smaller areas may require needle gunning or bush hammering. The application temperature ranges from 10°C to 30°C, with a maximum relative humidity of around 80%.
Cure Times
Alka-251 dries efficiently, taking 4-7 hours at around 25°C. You can apply the overcoat after 8-24 hours, and light traffic can use the surface after 3 days. Full curing usually takes about 7 days at the same temperature.
Storage
Alka-251 maintains its integrity for a minimum of 12 months when stored in dry conditions between 5°C and 30°C. Furthermore, Component Bis classified as non-hazardous for transportation which ensures safe handling and storage.
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