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Teknocila 450 is a semi-gloss concrete curing and polishing product based on a special modified acrylic resin, used to waterproof and harden concrete.
Applications
- To protect concrete and other cementitious surfaces in buildings and structures, ensuring dust resistance.
- To extend the service life of concrete
- To impart gloss, discoloration, and suitability for use on concrete surfaces with visible aggregates
- Surfaces to which a surface hardener is applied
- Into concrete screeds
- Concrete castings in hot climates
Features and Benefits
- Prevents dusting by increasing surface abrasion resistance.
- Easy to apply as it consists of a single component. • Dries quickly because the water it contains evaporates quickly.
- Increases water resistance, preventing freeze-thaw cracks in plaster.
- Can be used as a polish due to the shiny film it creates.
- Protects concrete from atmospheric influences that can penetrate the concrete in the form of salts or gases.
- Reduces dirt retention, and the concrete's color does not change when exposed to rain.
Application Details
Surface Quality: The surface must be free of all types of adhesion inhibitors, dust, dirt, and oil, as well as free and volatile particles.
CHARACTERISTICS
| Color | White |
| Best before date | 12 months in a dry environment in unopened packaging |
| Package | 30 kg canister |
| Density of the mixture | 1.03 (± 0.03) kg/l |
| Application temperature | +5 °C - + 35 °C |
| Consumption | 0.150-0.200 l/m² (may vary depending on the surface) |
| Dry film thickness (µm) | 50 (± 15,00) |
| Complete drying time | 24 hours |
| Meets standards | ASTM C 309-81 |
Surface Preparation: Before applying bare concrete to exposed, uncoated surfaces, the surface must be dry, sound, and free of loose or unbonded particles.
Appropriate surface preparation methods include steam cleaning, high-pressure water jetting, or etching.
Substrate and ambient temperature: +5°C to +30°C
Application Instructions: Teknocila 450 is ready to use. Do not apply when rain is expected.
Curing Stage: No special curing process is required; protection from rain for at least 12 hours at approximately +20°C is sufficient (dust-tightness is achieved after 60 minutes).
Mixing: Stir well before application after opening the package.
Application Method/Equipment: Can be applied with a short-nap brush or roller, or with manual or automatic sprayers.
Coverage: 0.150-0.200 kg/m² (may vary depending on the surface).
Cleaning: Immediately after application, clean equipment and areas in contact with skin with warm water and detergent.
Equipment Cleaning: Rinse equipment with water immediately after application, before it hardens.
Cleaning Time: Approximately 30 minutes at 20°C.
Application Notes/Restrictions
This product may cause skin irritation. Wear protective gloves or goggles. You can also apply barrier cream to your hands before starting work. In case of eye contact, rinse immediately with warm water and seek medical attention.