Nottepox P346
Description
Nottepox P346 is a two-component, epoxy-based, low-viscosity, solvent-free, mineral filled primer.
Usage Areas
• Indoors and outdoors,
• On concrete and cement-based mineral surfaces,
• As a primer layer in epoxy floor coating applications,
• As a primer layer before the application of polyurethane and polyurea waterproofing materials,
• Bonding of epoxy based leveling mortars and mortar coatings,
• When mixed with aggregate, it can be used as filler and repair mortar.
Characteristics
• It has low viscosity & it is easy to apply.
• It has high adhesion strength.
• Since it does not contain solvent, it can be used indoors and outdoors.
• It is easy to apply and penetrates the surfaces perfectly.
• Due to its filling, it fills the bird’s eye and micro cracks and pores on the surfaces to be applied.
• After taking its cure, it forms a waterproof, abrasion and break resistant film.
• The resulting film is resistant and impermeable to bases, acids, diluted salt solutions, grease and petroleum products.
Application Method
• The concrete surfaces should be dry, clean, and dust-free.
• Remove any damaged or loose parts.
• Compressive strength should be at least 25 N/mm² and tensile strength (pull-off) test should be at least 1.5 N/mm².
• New concrete should be at least 28 days old with maximum 4% moisture content. Repair any large breaks or defects.
• Clean and roughen the surface, removing any cement shell or shiny screed.
• Ensure the entire surface is dust-free. Concrete in contact with soil should be previously insulated.
• Nottepox P346 is a two-component product supplied in ready-to-use sets.
• Prepare the product at the specified mixing ratio, considering the mixture life and ensuring the product temperature is above 15°C.
• Quickly mix Component A with a mechanical mixer, then add the hardener Component B according to the mixture ratio.
• Mix Components A and B for 1-2 minutes until a homogeneous mixture is obtained, avoiding unmixed material on the packaging edges and base.
• Use a mixer at approximately 300 rpm with a suitable mixing tip.
• Apply the prepared mixture to the surface using a roller or airless spray, ensuring saturation and closure of the pores.
• The new layer can be applied within 4 to 24 hours (at 20°C) on top of the previous layer. If the new layer exceeds 24 hours, sand the surface of the primer before application. It is crucial to apply the second coat within the specified timeframe.
• The product achieves full mechanical and chemical strength in approximately 7 days.
• Ensure that the relative humidity of the air does not exceed 90%.
• The application temperature, both in the environment and on the surface, should be within the range of +5°C to +30°C. Avoid applying the product in outdoor areas if there has been rain 24 hours before, during, or within 24 hours after the application.
Consumption
400 – 700 gr/m² (Changes according to the surface porosity & permeability).
Packaging and Storage
25 kg Tin (Set: Component A: 20 kg + Component B: 5 kg).
It should be stored in its original unopened packaging in a cool and dry environment, protected from frost. Suitable storage temperature should be between +5 and +25°C. Shelf life is 12 months from the date of manufacture under appropriate storage conditions.
Safety Precautions
Gloves, protective clothing, masks/goggles should be used during the application and contact of the product with eyes, mouth and skin should be prevented. In case of contact with skin, it should be washed with plenty of water, and in case of contact with eyes and swallowing, a doctor should be consulted.
Technical Data
| Property | Value |
|---|---|
| Density (g/cm³) | Component A: 1.50 – Component B: 1.03 – Mixture: 1.4 |
| Container Life | 30 min |
| Hardness Shore A | 90 ± 5 |
| Adhesion Strength (N/mm²) | ≥ 1.5 |
| Waiting time between coats | 4–24 hours |
| Application temperature | +5°C / +30°C |
The above values are given at +20°C and for 50% relative humidity. High temperatures shorten the time, low temperatures prolong the time.
Application Areas
