Motorcycle plastic parts like fairings, fenders, and side panels require specialized care to maintain their gloss and protect against UV damage. We researched and compared seven top-rated plastic polishes, evaluating manufacturer specifications, published industry standards, and aggregated owner feedback. This guide helps you choose the right product for your bike’s plastic, whether you need deep scratch removal or simple UV protection.
| Photo | Product | Score | Buy |
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Meguiar's M17116 Plastic & Vinyl Cleaner & Polish Best All-Around 16 oz aerosol, clear coat safe, UV protection |
9.2 | 🛒 Check Price |
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303 Products 30308 Aerospace Protectant Best UV Protection 16 oz spray, non-greasy, UV blocker, safe for all plastics |
8.7 | 🛒 Check Price |
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Chemical Guys SPI_110_16 Signature Series Scratch and Swirl Remover Best for Scratch Removal 16 oz bottle, fine-cut polish, works with DA polisher or by hand |
8.3 | 🛒 Check Price |
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Plexus Plastic Cleaner & Shine Best for Windshields 13 oz aerosol, anti-static, safe for polycarbonate |
8.1 | 🛒 Check Price |
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Novus 7100 Plastic Polish Kit Best Multi-Step Kit 3-step kit (cleaner, polish, protectant), 8 oz each |
7.8 | 🛒 Check Price |
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Mothers 05146 California Gold Plastic Polish Budget Pick 10 oz bottle, non-abrasive, restores clarity |
7.3 | 🛒 Check Price |
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Turtle Wax 50984 Headlight Lens Restorer Best for Headlights 2-step kit with sanding discs, polish, and sealant |
7.8 | 🛒 Check Price |
1. Meguiar's M17116 Plastic & Vinyl Cleaner & Polish: Best All-Around
Meguiar’s M17116 is a well-known one-step cleaner and polish that we researched extensively. Based on owner feedback and the spec sheets, it excels at removing light oxidation and minor scuffs from motorcycle plastics. The UV protection is a valuable addition for bikes stored outdoors. In our evaluation, the ease of use is a standout feature: spray on, wipe off, and the plastic regains a like-new sheen without heavy labor.
However, this product has limits. For deep scratches or heavily crazed plastic, it will not provide the correction you need. Some users reported that it can leave a slight residue if over-applied. We recommend it for regular maintenance rather than restoration. If your plastic is severely damaged, consider a dedicated scratch remover or a polishing compound instead.
- Cleans and polishes in one step, restoring clarity to faded plastic.
- UV inhibitors help prevent future yellowing and cracking.
- Safe for clear-coated and painted plastics, as per manufacturer claims.
Pros: Excellent clarity restoration on hazy windshields and fairings.; Easy spray-on application with minimal buffing required.
Cons: Not designed for heavy scratch removal; light scratches only.
2. 303 Products 30308 Aerospace Protectant: Best UV Protection
303 Aerospace Protectant is a top choice for UV protection, as confirmed by manufacturer data and owner reviews. We compared its UV blocking capabilities against industry standards and found it offers excellent defense against sun damage. It is easy to apply with a spray and wipe, and it works well on all motorcycle plastic surfaces, including textured panels. Many owners report that their plastic stays like new for months after application.
The trade-off is that this is not a polishing product. It will not restore clarity to hazy headlights or remove swirl marks. For that, you need a dedicated polish. Also, some users dislike the matte finish, preferring a high gloss. If your goal is purely protection and you don’t mind a low-gloss look, this is an excellent choice. For a glossy finish, consider Meguiar’s or another polish.
- Advanced UV blockers reduce fading and cracking over time.
- Non-greasy, matte finish that does not attract dust.
- Safe on all plastic types, including polycarbonate and ABS.
Pros: Superior long-term UV protection compared to most polishes.; Does not leave a sticky residue; dries to a clean satin sheen.
Cons: Not a polish; does not remove scratches or heavy oxidation.
3. Chemical Guys SPI_110_16 Signature Series Scratch and Swirl Remover: Best for Scratch Removal
Chemical Guys Signature Series Scratch and Swirl Remover is a fine-cut polish that we researched for its scratch removal capabilities. Based on owner feedback and manufacturer claims, it can effectively eliminate light scratches and oxidation from motorcycle plastics. When used with a dual-action polisher, it produces a deep gloss that many owners appreciate. In our evaluation, it outperforms many all-in-one products for correction.
However, this polish requires careful application. It is not a simple wipe-on product; you need to work it in and buff it off thoroughly. Over-application can lead to holograms. Additionally, the durability of the finish is moderate, and it does not contain strong UV inhibitors. We recommend it for detailers who want to correct imperfections before applying a protective sealant. If you prefer a quick maintenance product, this may not be ideal.
- Fine-cut abrasive removes light scratches and swirl marks.
- Works on clear-coated plastics and painted surfaces.
- Can be applied by hand or machine for versatility.
Pros: Effective at removing minor scratches and hazing.; Leaves a high-gloss finish after polishing.
Cons: Requires more effort and technique; not a quick spray-on.
4. Plexus Plastic Cleaner & Shine: Best for Windshields
Plexus is a popular choice among motorcyclists for cleaning windshields and helmet visors. We researched its formulation and found it is specifically designed for polycarbonate and acrylic plastics, making it safe for most motorcycle screens. Owner feedback highlights its ease of use: spray on, wipe off, and the plastic looks clear and new. The anti-static property is a nice bonus, keeping dust away longer.
That said, Plexus is a cleaner and light polish, not a heavy-duty restorer. It will not remove deep scratches or heavy oxidation. Some users report that it can leave a slight haze if applied too thickly. We recommend it as a maintenance product for clear plastics, but for faded or scratched fairings, you will need a more aggressive polish. It is best suited for windshields and visors, not textured panels.
- Cleans and shines without scratching, safe for windshields.
- Anti-static properties reduce dust attraction.
- Dries clear with no residue, ideal for visors and screens.
Pros: Excellent for quick cleaning of windshields and visors.; Leaves a streak-free, anti-static finish.
Cons: Not a heavy polish; does not remove scratches or oxidation.
5. Novus 7100 Plastic Polish Kit: Best Multi-Step Kit
Novus 7100 Plastic Polish Kit is a three-step system that we researched for its ability to restore heavily damaged plastic. According to manufacturer specifications and owner feedback, it can tackle deep scratches and heavy oxidation when used correctly. The kit includes a cleaner, polish, and protectant, allowing for a complete restoration. Many owners of older motorcycles report excellent results on faded fairings.
However, this kit requires patience and effort. Each step must be done properly, and the process can take over an hour. The durability of the protectant is not as long-lasting as some dedicated UV protectants. Additionally, the polish can be messy if not handled carefully. We recommend this for enthusiasts who want to restore neglected plastic, but for quick maintenance, a simpler product is better. If you are not willing to invest time, skip this kit.
- Three-step system: cleaner removes contaminants, polish restores clarity, protectant seals.
- Works on a broad selection of plastics including acrylic and polycarbonate.
- Professional-grade results for heavily damaged plastic.
Pros: Can restore severely oxidized or scratched plastic effectively.; Comprehensive system for full restoration.
Cons: Time-consuming process with three separate steps.
6. Mothers 05146 California Gold Plastic Polish: Budget Pick
Mothers California Gold Plastic Polish is a budget-friendly option that we researched for basic plastic care. Owner feedback indicates it works well on lightly hazy plastic, restoring some clarity with simple hand application. The non-abrasive formula makes it safe for clear coats, reducing the risk of damage. In our evaluation, it is a good entry-level product for those who want to maintain their plastic without spending much.
However, this polish struggles with more significant damage. It cannot remove deep scratches or heavy oxidation, and the results are temporary. Some users report that the clarity improvement fades quickly. We recommend it for new or well-maintained plastic, but for restoration, consider a more aggressive product. If your plastic is severely faded, you will likely be disappointed with the results.
- Non-abrasive formula gently cleans and polishes.
- Restores clarity to hazy headlights and plastic trim.
- Safe for clear-coated and painted plastics.
Pros: Affordable option for basic plastic maintenance.; Easy to apply by hand with minimal effort.
Cons: Limited effectiveness on deep scratches or heavy oxidation.
7. Turtle Wax 50984 Headlight Lens Restorer: Best for Headlights
Turtle Wax Headlight Lens Restorer is a dedicated headlight restoration kit that we researched for its heavy-duty capabilities. Based on owner feedback and manufacturer instructions, it effectively removes yellowing and oxidation from polycarbonate headlights, which is also applicable to motorcycle headlights and clear plastic fairings. The sanding discs allow for deep correction, and the polish and sealant restore clarity and protect against UV.
However, this kit is designed for headlights and may be overkill for general plastic polishing. The sanding step requires care to avoid damaging surrounding paint. Some users report that the sealant does not last long, requiring reapplication. We recommend it specifically for restoring cloudy headlights or heavily oxidized clear plastic. For general maintenance, a simpler polish is more appropriate. If your plastic is not severely damaged, skip this kit.
- Includes sanding discs for heavy oxidation removal.
- Polish restores clarity, sealant provides UV protection.
- Specifically designed for headlights but works on other plastics.
Pros: Effective at removing heavy oxidation and yellowing.; Complete kit with everything needed for headlight restoration.
Cons: Sanding step can be aggressive and may scratch surrounding paint.
Frequently Asked Questions
Can I use car wax on motorcycle plastic?
Generally, no. Car waxes often contain petroleum distillates that can damage certain plastics like polycarbonate. They may also leave a greasy residue. It is safer to use a product specifically formulated for plastics, such as those in this guide.
How often should I polish my motorcycle plastic?
Frequency depends on exposure. For bikes stored outdoors, polishing every 2-3 months helps maintain protection. Indoor storage may extend intervals to 4-6 months. Over-polishing can remove too much material, so follow product instructions.
Will plastic polish remove scratches from my windshield?
Light scratches and swirl marks can often be removed with a fine-cut polish like Chemical Guys Scratch and Swirl Remover. Deep scratches may require sanding or professional repair. Always test on a small area first.
Is it safe to use plastic polish on matte finishes?
Most plastic polishes are designed for glossy finishes and can make matte plastic look shiny or patchy. Use a product specifically for matte finishes or test on an inconspicuous area. Some protectants like 303 are safe for matte.
Can I use a dual-action polisher on motorcycle plastic?
Yes, but use caution. Use a foam pad and low speed to avoid burning the plastic. Products like Chemical Guys Scratch and Swirl Remover are machine-compatible. Always start with a low speed and increase as needed.
Our Verdict
After researching and comparing these products, we recommend Meguiar’s M17116 Plastic & Vinyl Cleaner & Polish as the top pick for its balance of cleaning, polishing, and UV protection with easy application. For those prioritizing UV defense, the 303 Aerospace Protectant is an excellent runner-up, though it lacks polishing ability. Choose based on your primary need: restoration or protection.
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