Ft Paints 2K PU265 HS Chassis Topcoat - 2750ml - White

RT 2K PU265 HS Chassis Topcoat is a high-build polyurethane acrylic coating formulated for heavy-d...

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Full details

The Ft Paints 2K PU265 HS Chassis Topcoat is designed for owners and operators of trucks and commercial vehicles requiring robust, long-lasting protection for chassis components. Its key benefit is superior corrosion and weather resistance, ensuring extended vehicle life and reduced maintenance. A potential caveat is the requirement for a hardener and thinner for proper application, forming a kit bundle that necessitates careful mixing.

All features

ColourWhite
Model Part Number2K PU265
BrandFT Paints
Container Volume2750ml

Extended Product Information

FAQs

What surfaces can this chassis topcoat be applied to?

It adheres well to properly prepared steel, galvanised steel, and aluminium surfaces. Ensure the surface is clean, dry, and free of contaminants.

Do I need a primer before applying this topcoat?

Yes, a suitable primer designed for automotive chassis and compatible with polyurethane coatings is recommended for optimal adhesion and long-term protection.

What is the pot life after mixing the components?

The pot life depends on the ambient temperature but is typically around 2-3 hours. Only mix the amount that can be applied within this timeframe.

How long does it take for the paint to be fully cured?

The paint will be dust-dry in 15-30 minutes, but a full cure, where it reaches maximum hardness and chemical resistance, takes approximately 7-8 days under standard conditions.

Can this paint be used for the exterior body of a truck?

While it offers excellent weather resistance, it is specifically formulated as a high-build chassis topcoat for heavy-duty protection. For exterior body panels, a dedicated automotive topcoat may provide a more aesthetically refined finish.

What are the required safety precautions when using this product?

Always use in a well-ventilated area. Wear appropriate personal protective equipment, including chemical-resistant gloves, eye protection, and a respirator suitable for organic vapours and particulates. Refer to the Safety Data Sheet (SDS) for detailed information.

Is this product available in different finishes?

This specific product variant is a semi-gloss finish. Other finishes like satin gloss may be available in different product codes or variants from Ft Paints.

Troubleshooting

Paint not drying or curing properly

Verify that the correct hardener and thinner were used in the exact specified ratios. Check ambient temperature and humidity; application outside the recommended range can affect curing. Ensure adequate ventilation.

Poor adhesion or peeling

The surface may not have been adequately prepared. Ensure it was clean, dry, and free from contaminants like grease or rust. A suitable primer might be missing or incompatible. Re-prepare the surface and reapply.

Uneven finish or "orange peel"

Adjust spray gun settings (fluid tip, air cap, pressure) and spray distance. Ensure the paint is mixed thoroughly and has the correct viscosity. Apply in consistent, overlapping passes.

Sagging or runs in the coating

Applied too thickly or too far away with the spray gun. Reduce the amount of paint applied per coat and maintain a consistent spray distance. Allow sufficient flash-off time between coats if necessary.

Pros and Cons

Pros

  • Provides excellent, long-term protection for commercial vehicle chassis.
  • Actively combats corrosion with zinc phosphate additive.
  • Durable semi-gloss finish enhances vehicle appearance.
  • Resistant to UV, weather, solvents, and moderate heat.
  • Suitable for application on various common chassis materials.

Cons

  • Requires mixing with a specific hardener and thinner (sold as a kit).
  • Full cure takes 7-8 days, requiring patience before heavy use.
  • Application may require specialized equipment for optimal results.
  • Not intended for interior use or surfaces not exposed to harsh conditions.

Setup, Compatibility & Care

Setup: This product is a 2K (two-component) system and requires mixing with the specified hardener and thinner. Always refer to the product's technical data sheet for precise mixing ratios (typically 4:1:0.5 or similar for paint:hardener:thinner). Ensure thorough mixing to achieve uniform properties. Apply in a well-ventilated area, ideally between 15°C and 25°C, with relative humidity below 70% for optimal drying and curing.

Compatibility: The topcoat has strong adhesion to properly prepared surfaces including steel, galvanised steel, and aluminium. Ensure surfaces are clean, dry, and free from grease, oil, rust, and old paint. It is designed to be applied over suitable primers for automotive chassis.

Care: To maintain the finish, clean the chassis regularly with mild detergents and water. Avoid abrasive cleaners or high-pressure washing directly onto coated areas for extended periods. Inspect for any damage or chips and touch up promptly to prevent corrosion from starting.