Ft Paints Water-Based Polyurethane Paint For Commercial Vehicles - 20000ml - Grey
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Product Information
Full details
The Ft Paints RT 2K PU Topcoat is a premium waterborne polyurethane coating designed for professionals applying finishes to vehicles, machinery, and metal structures that face significant mechanical and chemical wear. Its primary benefit is delivering a durable, semi-gloss finish with excellent resistance to UV, weather, solvents, and scratches, ensuring long-lasting protection in demanding environments. A key consideration is its extended open time, which is beneficial for large surfaces but requires careful management during application to avoid imperfections.
All features
| Colour | Grey |
|---|---|
| Model Part Number | FT-WPU2425-P13.3L-H3.3L-T3.4L-M-CV |
| Brand | FT Paints |
| Container Volume | 20000ml |
Extended Product Information
FAQs
What is the recommended mixing ratio for the RT 2K PU Topcoat?
The exact mixing ratio for paint, hardener, and thinner can vary. Always consult the product's Technical Data Sheet (TDS) for the most accurate and up-to-date mixing instructions specific to the product batch and application conditions.
How long is the pot life after mixing?
The pot life, or working time of the mixed product, is limited. Refer to the TDS for the specific pot life at the recommended application temperature. Plan your application to use the mixed product within this timeframe.
Can this topcoat be applied in cold weather?
Application is recommended within a specific temperature range, typically 10°C to 30°C. Applying in colder temperatures can affect curing, drying times, and final film properties. Refer to the TDS for detailed temperature guidelines.
What is the best way to clean application equipment?
Clean spray guns and other equipment immediately after use with a suitable solvent recommended by FT Paints. Dried 2K coatings can be very difficult to remove.
How long does it take for the coating to fully cure?
The coating is dust-dry in approximately 1-1.5 hours. However, full mechanical and chemical resistance is achieved within 7-8 days, depending on temperature and humidity.
Can I apply multiple coats?
Yes, this topcoat can be applied in single or multi-coat systems. Ensure proper recoat intervals are followed as specified in the TDS for optimal adhesion between coats.
What is the typical coverage rate?
Coverage rates vary based on the application method, surface porosity, and film thickness. Consult the TDS for estimated coverage per liter or gallon.
Troubleshooting
Uneven finish or spray pattern
Adjust spray gun pressure, nozzle size, or spray technique. Ensure thorough mixing of paint components and check for blockages in the spray equipment. Verify correct thinner usage for ambient conditions.
Poor adhesion to the substrate
Ensure the surface was properly prepared, cleaned, and degreased. Verify that the correct WEP primer was used and allowed to cure appropriately. Check for any contamination during application.
Coating remains soft or tacky after extended drying time
Verify correct mixing ratios of paint, hardener, and thinner. Ensure application occurred within the recommended temperature and humidity range. Incorrect ratios or environmental conditions can significantly impact curing.
Surface imperfections (e.g., pinholes, bubbles)
Ensure proper ventilation during application to allow gases to escape. Avoid over-application. Check for moisture or contaminants on the substrate or in the air supply. Reduce spray gun pressure if it's too high.
Pros and Cons
Pros
- Excellent resistance to mechanical and chemical stress.
- Superior UV and weather protection for extended outdoor durability.
- High resistance to solvents and scratches enhances longevity.
- Suitable for high-temperature environments with short-term stability up to 180°C.
- Extended open time aids application on large surfaces.
- Fast drying and curing times improve efficiency.
Cons
- Requires a specific two-component mixing process (Paint, Hardener, Thinner).
- Extended open time may require careful application technique to prevent sagging on vertical surfaces.
- Primarily designed for professional use and may require specific application equipment.
- Requires compatibility with WEP Primers for optimal performance.
- Semi-gloss finish may not be suitable for all aesthetic preferences.
Setup, Compatibility & Care Instructions
Setup & Mixing:
This is a two-component (2K) system. It requires precise mixing of the paint, hardener, and thinner in the specified ratios. Always refer to the product's Technical Data Sheet (TDS) for exact mixing proportions and pot life. Ensure thorough mixing to achieve a homogenous blend.
Application:
Recommended application methods include spraying (conventional, airless, or HVLP). Ensure the application environment is clean, dry, and well-ventilated. Ideal application temperatures are typically between 10°C and 30°C.
Compatibility:
This topcoat is designed to be compatible with WEP Primers. Using incompatible primers may compromise adhesion and overall system performance. For best results, use the recommended WEP primer system.
Surface Preparation:
Proper surface preparation is critical. Surfaces must be clean, dry, and free from grease, oil, and other contaminants. Existing finishes should be abraded to ensure proper adhesion. Refer to the TDS for specific surface preparation guidelines based on the substrate.
Care & Maintenance:
Clean surfaces with mild detergents and water. Avoid using harsh solvents or abrasive cleaners, which can damage the finish. Regularly inspect the coated surface for any signs of wear or damage and address them promptly to maintain protective integrity.