Nottepur 2KWT
Description
NOTTEPUR 2KWT is a two-component, blue, liquid elastic waterproofing material for drinking and usage water tanks.
Usage Areas
- On terraces, roofs, and balconies.
- In usage and drinking water tanks.
- On metal surfaces.
Characteristics
- It should be used under the coating.
- It is resistant to constant water contact.
- It has a high crack covering capacity.
- Jointless coating is applied.
- It does not prevent the passage of steam.
- It is not poisonous or harmful.
- It is resistant to chlorine, alkali, and chemicals.
- It has high resistance to freezing.
Application Method
- Clean the application surface from anti-stick materials.
- Repair weak parts of the concrete with suitable plasters.
- Ensure the surface is smooth and solid.
- Repair static cracks with NOTTEPUR LATEX plaster.
- Fill dynamic cracks with NOTTEPUR F600 polyurethane mastics and chamfer appropriately in vertical corners.
- Plug holes through which water comes with NOTTEPUR PLUG.
- Absorbent surfaces such as concrete should be primed with NOTTEPUR P140.
- Non-absorbent surfaces such as ceramic should be primed with NOTTEPUR P150.
- The products should be opened individually and mixed with a low-speed mixer for 2–3 minutes.
- Then, A and B components are combined and made ready for use by mixing with a low-speed mixer for a minimum of 3–4 minutes.
- Open the package and mix the product with a low-speed mixer for at least 3 minutes.
- Pour the product onto the primed surface and apply a minimum of two coats using a roller or brush until the entire surface is covered.
- If desired for spraying application, add a maximum of 5% Cellulosic Thinner and mix thoroughly.
- After applying the first coat, apply the second coat within a minimum of 8 hours and a maximum of 24 hours.
- Do not apply the material if the ground temperature is below +5°C or above +35°C.
- The package is for single use and should be used completely after opening.
- Protect the applied material from rain, frost, and direct sunlight for the first 24 hours after application (at +20°C).
- If the surface has higher humidity, use moisture-tolerant polyurethane or epoxy primers before applying NOTTEPUR 2KWT.
Consumption
- 1.50–2.00 kg/m² (For 2 coats of application).
Packaging and Storage
- 24 kg Tins (set).
- Component A: 20 kg
- Component B: 4 kg
- Shelf life when stored in its original packaging at +10°C / +30°C in dry, protected, and ventilated environments, protected from sun, rain, and frost, is 12 months from the date of manufacture.
Safety Precautions
- During application and mixing, contact of the material with the skin and eyes should be prevented, and in case of contact, it should be washed with plenty of water. In case of contact with eyes, they should be washed immediately with plenty of water and medical assistance should be obtained. Gloves, protective clothing, mask/goggles should be used during use.
Technical Data
- Material Structure: Polyurethane liquid
- Color: Blue
- Density: 1.40 gr/cm³ (at 20°C and 50% R.H.)
- Shore D Hardness: 40
- Viscosity: 15,000–20,000 cP
- Elongation: >100%
- Application Temperature: +5°C / +35°C
- Container Life: 20 minutes
- Service Temperature: -30°C / +80°C
- First Drying: 4–6 hours
- Final Drying: 5 days
These values are given at +20°C and for 50% relative humidity. High temperatures shorten the time, low temperatures prolong the time.
Application Areas
