11/11/2017
When it comes to enhancing the aesthetic appeal of your vehicle, often the smallest details make the biggest difference. While sparkling alloys and a gleaming bodywork certainly catch the eye, neglected brake calipers can easily detract from an otherwise pristine appearance. This is where E-Tech brake caliper paint comes into its own, offering a durable, high-performance solution designed specifically for the rigorous demands of your braking system. Far more than just a cosmetic upgrade, this specialised paint provides a protective layer against the elements, ensuring your calipers not only look fantastic but also stand up to harsh road conditions and extreme temperatures.
Painting your brake calipers is a popular DIY project among car enthusiasts across the UK, offering a cost-effective way to add a touch of personalisation and flair. But with so many products on the market, understanding what sets E-Tech apart is crucial. This article delves into the specifics of E-Tech brake caliper paint, guiding you through its unique properties, the meticulous preparation required, the application process, and vital safety considerations to help you achieve a professional, enduring finish that truly makes your wheels pop.
What is E-Tech Brake Caliper Paint?
E-Tech brake caliper paint is a highly specialised coating engineered to withstand the extreme conditions encountered by a vehicle's braking system. Unlike standard paints, it's formulated to endure high temperatures, resist corrosion, and maintain its vibrant colour without discolouring or melting, even under intense braking. This makes it an ideal choice for enthusiasts looking to add a custom touch to their vehicle while also providing a layer of protection to their calipers and drums.
Globally recognised and a favourite among car modification communities, E-Tech paint has been refined over many years, ensuring its formula delivers consistent, high-quality results. Its popularity spans continents, testament to its reliability and performance. The paint offers a full deep gloss finish, instantly upgrading the visual appeal of your car's wheels. Beyond aesthetics, it's also designed to be semi-scratch resistant and provides excellent protection against rust and other forms of corrosion, extending the life and maintaining the integrity of your brake components.
Preparing Your Calipers for Painting
Proper preparation is the cornerstone of any successful paint job, and brake calipers are no exception. Skimping on this stage will inevitably lead to a poor finish that won't last. Follow these detailed steps to ensure your calipers are perfectly prepped for E-Tech paint:
1. Vehicle Preparation and Wheel Removal
- Begin by parking your vehicle on a flat, stable surface and engage the handbrake.
- Carefully loosen the wheel nuts on the wheels you intend to remove.
- Following your vehicle manufacturer's guidelines, safely jack up the vehicle and remove the wheels. Ensure the vehicle is securely supported on axle stands before proceeding.
2. Thorough Cleaning
- Initial Cleaning: Use a sturdy steel brush to aggressively remove any loose dirt, grime, and rust deposits from the surface of the brake calipers or drums. Pay close attention to crevices and hard-to-reach areas.
- Degreasing: This is a critical step. Apply a high-quality brake parts cleaner generously to the surfaces you intend to paint. This cleaner is specifically formulated to dissolve and remove all traces of grease, oil, brake fluid, dust, and moisture. Spray liberally and wipe down with a clean, lint-free cloth. Repeat this process until the surface is absolutely pristine and free of any residue. Any remaining contaminants will prevent the paint from adhering properly.
3. Masking and Protection
While it's not strictly necessary to remove the brake calipers or drums from the vehicle before painting, meticulous masking is strongly recommended, especially if you're not removing them. This protects surrounding components from overspray and ensures a clean, professional finish. Use high-quality masking tape and old newspapers or plastic sheeting to cover:
- Brake hoses
- Bleed screws
- Any other rubber components in the surrounding area
- Brake discs, pads, and shoes (this is absolutely crucial – paint MUST NOT come into contact with these friction surfaces).
- If spraying, consider bagging the entire vehicle or thoroughly masking the wheel arches to prevent overspray on bodywork.
4. Paint Preparation
- Before application, open the E-Tech brake caliper paint tin and stir it thoroughly. The paint contains pigments and binders that can separate over time, so a good stir ensures a consistent colour and texture for application.
Applying E-Tech Brake Caliper Paint
Once your calipers are meticulously prepared, you're ready for the exciting part – applying the paint! E-Tech paint is versatile and suitable for both brush and spray application, giving you flexibility depending on your preference and available equipment.
Brush Application
For most DIY enthusiasts, brush application is the simplest method. The kit typically comes with a brush designed for this purpose.
- Ensure the prepared surface is completely dry before you begin.
- Apply the paint with the provided brush in a thin, even coat. The key here is thinness. Applying thick coats will lead to runs, drips, and an uneven finish.
- Work systematically, ensuring full coverage without overloading the brush.
- Allow the first coat to dry for approximately 30 minutes before applying a second coat. This drying time is crucial for proper adhesion and to prevent the previous layer from being disturbed.
- Repeat this process until you achieve the desired effect and depth of colour. Depending on the original colour of your calipers and the chosen paint shade, you may need two or three coats for an optimal finish.
Spray Application (for Professional Finish)
If you have access to a spray gun and prefer a factory-like finish, E-Tech paint is also suitable for spraying. This method often results in a smoother, more even coat.
- Dilution: If spraying, you may need to dilute the paint slightly with standard thinners. E-Tech advises adding 'to taste' to achieve a consistency that sprays well from your gun. Do not dilute if you are brushing the product. Professional kits often include enough thinners for their heat-resistant base coat.
- Nozzle Size: Use a spray gun with a minimum 1.2mm nozzle, and a maximum of 1.8mm. You'll need to adjust your feed settings accordingly.
- Technique: Apply thin, even passes, overlapping slightly to ensure consistent coverage.
- Baking (Optional but Recommended): For the ultimate hardened finish, baking the calipers at 60°C for approximately 45 minutes after spraying (if facilities are available) is ideal. However, rest assured that the paint will cure perfectly well at ambient temperatures if baking isn't an option.
Drying and Curing
- After applying the final coat, allow the paint to dry for a further 2 hours before you refit the wheels onto the vehicle. This gives the paint enough time to set and avoids smudging or damage during reinstallation.
- Crucially, the vehicle should not be driven for an additional 24 hours to allow the paint to fully harden and cure. This final curing period ensures maximum durability, heat resistance, and longevity of the finish.
Why Choose E-Tech Brake Caliper Paint?
E-Tech isn't just any paint; it's specifically engineered for the demanding environment of brake components. Here's why it stands out:
- Self-Etch Properties: The paint has self-etching capabilities, meaning it actively promotes adhesion to the metal surface, resulting in a stronger, more durable bond without the need for a separate etching primer.
- High Temperature Resistance: Designed to withstand the significant heat generated during braking, preventing bubbling, peeling, or discolouration.
- Full Deep Gloss Finish: Delivers a stunning, vibrant, and professional-grade gloss that truly enhances your vehicle's wheels.
- Extensive Colour Range: Available in a large range of standard colours, and for those seeking something truly unique, professional kits offer virtually any colour imaginable.
- Semi-Scratch Resistant: Provides a robust surface that resists minor scratches and abrasions from road debris.
- Corrosion Protection: Forms a protective barrier, safeguarding your calipers against rust and corrosion caused by moisture, salt, and road chemicals.
- No Discolouration or Melting: Maintains its original colour and integrity, even under prolonged exposure to heat and harsh conditions.
E-Tech also stands behind its product with an impressive warranty: life-time warranty when applied by a BCS professional, and a 2-year warranty when applied by you (terms apply), offering peace of mind for your DIY efforts.
Comparison: Brush vs. Spray Application
Both methods have their merits, and the best choice often depends on your skill level, equipment, and desired finish.
| Feature | Brush Application | Spray Application |
|---|---|---|
| Ease of Use | Very accessible for DIYers, minimal equipment needed. | Requires a spray gun, compressor, and more setup. |
| Finish Quality | Good, but can show brush strokes if not applied carefully. | Smoother, more even, factory-like finish. |
| Preparation | Masking is important to prevent drips. | Meticulous masking and bagging essential to prevent overspray. |
| Coverage | Easier to get into tight spots manually. | Faster coverage for larger areas, but can be tricky in tight spaces. |
| Ventilation | Good ventilation needed. | Excellent ventilation and respirator absolutely crucial. |
| Drying Time | Consistent with instructions. | Can dry faster, especially if baking is used. |
Frequently Asked Questions (FAQs)
Q: Can you spray E-Tech brake caliper paint?
A: Yes, our standard range is suitable for both spray and brush painting, and full instructions are provided. Baking the calipers at 60°C for around 45 minutes is ideal where facilities are available. However, you really don’t need to worry if you don’t or can’t bake your calipers after spraying or brush painting them.
Q: Can you dilute brake caliper paint with thinners?
A: Yes, but you must use standard thinners only. We don’t recommend using thinners if you are brushing the product. In our pro kits, we supply enough thinners for our heat-resistant base coat. If you’re spraying our brake caliper paint from a spray gun, just add ‘to taste’ so to speak, so you are happy with how it’s coming out the nozzle. Use a minimum 1.2mm nozzle and an absolute maximum of 1.8mm, but you’ll need to turn your feed down.
Q: Do I have to remove the brakes from the vehicle?
A: Ideally, if it’s no trouble for you, we would recommend it. But on the whole, no. If you’re doing this at home and don’t have the facilities to remove your brakes and do them ‘properly’, then we just recommend that you be as thorough as possible when it comes to cleaning and preparing the brakes. If you are spraying the product while on the car, we highly advise bagging the vehicle and thoroughly masking the disc, pads, and arches.
Q: Can I sand or flat and polish brake caliper paint?
A: Yes. But don’t use anything more coarse than 1200 grit wet and dry, and be careful on edges. If machine polishing with a handheld polisher, you should mask sharp/hard edges.
Q: Can I paint my brakes in an unventilated area?
A: No. If you are spraying, you will need an adequate respirator, and you should not breathe in the fumes or particles. If you are applying the brake caliper paint by brush, you still need to be in a ventilated area. For example, if you are doing this in your garage, simply having your garage door(s) open a little will be sufficient.
Important Warnings and Safety Information
Working with paints and brake components requires careful attention to safety. Always prioritise your well-being and the integrity of your vehicle's critical systems.
- Ventilation is Paramount: Whether brushing or spraying, ensure you are in a well-ventilated area. If spraying, a suitable respirator is absolutely essential to prevent inhaling fumes or paint particles.
- Protect Yourself: Always wear appropriate safety clothing, including gloves and eye protection, when handling brake dust, cleaners, and paints.
- Critical Components: Brake caliper paint must not be applied to brake discs, brake pads, or brake shoes. These are friction surfaces, and applying paint to them can severely compromise your vehicle's braking performance, leading to dangerous situations.
- Immediate Action if Contaminated: If the paint accidentally comes into contact with any of these critical friction parts (discs, pads, or shoes), they must be cleaned or replaced immediately before the vehicle is driven.
- Product Misuse: Do not use brake cleaner as an engine degreaser. It is formulated for specific brake components and may not be suitable or safe for engine parts.
- Temperature Limits: This paint is designed for calipers and drums. Do not use this paint on exhaust pipes, manifolds, turbos, or any part of the engine that is expected to exceed 220°C, as it is not rated for such extreme temperatures.
By adhering to these safety guidelines, you can ensure a safe and successful painting project, protecting both yourself and your vehicle's vital braking system.
Conclusion
E-Tech brake caliper paint offers a fantastic way to elevate your vehicle's appearance and provide vital protection to your braking components. With its high-temperature resistance, deep gloss finish, and excellent durability, it's a worthwhile investment for any car enthusiast. By following the comprehensive preparation and application steps, and crucially, observing all safety warnings, you can achieve a professional-looking finish that not only enhances your car's aesthetic but also stands the test of time and the rigours of the road. So, get ready to transform your ride and let those calipers shine!
If you want to read more articles similar to E-Tech Brake Caliper Paint: A UK Guide, you can visit the Automotive category.