Description
Estotect CT 450(i) is a two components high solid polyamid coaltar epoxy coating, which is able to provide a protection coating to concrete and metal structures.
It is suitable for wide variety of immersion conditions, typically splash zone areas of offshore platform and drilling rigs, pilling and bridges and tank lining.
20 L sets
Base : 10 L
Hardener : 10 L
1L/3.0 – 3.5m2 (dry film thickness 200 micron)
Estotect CT 450(i) should be stored on pallets in cool dry conditions. Under these conditions, the product will have a shelf life of 12 months. If stored in extreme heat locations the shelf life may be reduced.
Tools, etc can be cleaned while the resin is still
uncured with solvent cleaner.
• Excellent corrosion resistant and good
flexibility.
• Easily application can be by brush or spray.
• Self priming surface tolerant, no priming
necessary in most cases.
• Good abrasion resistance
• Resistant to high humidity and moisture.
Application Instruction
Surface preparation
Clean the substrate thoroughly to remove laitance, loose particles, and previous coatings. Use dry or wet abrasive blasting methods per ASTM D4259 to achieve a sound concrete surface with the required profile and porosity (CSP 2). Refer to SSPC-SP13/NACE 6 for detailed instructions.
New Concrete
This concrete must be aged for 28 days and substrate moisture content must be less than 5%. Substrate should be sound and free from contamination such as oil and grease, mortar and paint splashes or curing compound residues. Excessive laitance can be removed by the use of mechanical methods.
Old Concrete
A sound clean substrate is essential to achieve maximum adhesion. For steel substrates, it is ideally to dry abrasive blast in accordance with ISO -Sa 2 or SSPC – SP 6
Application
Mix Estotect CT 450(i) thoroughly, then apply by brush or airless spray for uniform thickness. Use a 0.46 – 0.58 mm nozzle tip with 10 MPa pressure for airless spray. Apply in two coats, maintaining surface temperature between 10°C and 49°C. Do not add water to Estotect CT 450(i).
Technical Support
Estop offers a comprehensive range of high performance, high quality of repair product for both new and existing concrete surfaces. In addition, the company offers a technical support package to specifies, end-users and contractors, as well as on site technical assistance.
Precaution
Estotect CT 450(i) contains epoxy resins, which may cause skin sensitization in certain individuals. Avoid skin contact wear rubber or plastic gloves during application. Ensure good ventilation.
Additional Information
Estotect CT 450(i) contains epoxy resins, which can cause skin sensitization. Avoid skin contact and wear rubber or plastic gloves during application. Ensure good ventilation.
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