Short of replacing......a lot of the plastics on my bike are looking old of faded. Especially the switches on the handlebars. Has anybody had any success in giving these an uplift.
Temporarily.To a good effect.
Icky sticky ....mice will love it.Polished with Smooth peanut butter sorted swmbo's cbr600s oxidised switchgear.

I swear by this Würth dye.Been using it years on me van and motorbike plastics,never fails to impress.Short of replacing......a lot of the plastics on my bike are looking old of faded. Especially the switches on the handlebars. Has anybody had any success in giving these an uplift.
Holy moly........£60 a tube! Might try a few other options before I make that commitmentI swear by this Würth dye.Been using it years on me van and motorbike plastics,never fails to impress.
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Whilst I agree it's not cheap,you really do get what you pay for and a little goes a long way.
AI Overview
The best way to polish and restore old, faded black motorcycle plastic is to thoroughly clean the surface, apply a dedicated penetrating plastic restorer (like a graphene coating or color-restoring polish), and finish by buffing it to a dry, protective, factory-matte or satin shine.
The Best Approach to Plastic Restoration
To get the best results that last through rain and washes, follow these simple steps using the right supplies.
1. Deep Clean and Prep
Before applying any polish, the plastic must be completely free of dirt, waxes, and grease.
- Wash: Use a motorcycle-safe wash (like Muc-Off Motorcycle Cleaner) and a soft brush to remove all road grime.
- Degrease: Wipe down the dried plastic using isopropyl alcohol (IPA) or a dedicated wax remover. This ensures the restorer bonds directly to the plastic rather than sitting on top of old dirt.
2. Choose the Right Restorer
Avoid generic "wet look" dressings that sling off or attract dust. Instead, opt for dedicated chemical restorers or permanent coatings designed for outdoor vehicle trim:
- Long-Lasting Coatings: For multi-year protection, use a ceramic or graphene restorer like Gtechniq C4 Permanent Trim Restorer or Turtle Wax Hybrid Solutions Graphene Acrylic Trim Restorer.
- Color-Pigmented Polishes: If your black plastic is deeply scuffed or sun-bleached, a pigment-based polish like S100 Color Refresher or Sonax Plastic Restorer works wonders at masking fading and restoring the factory color.
3. Application and Buffing
How you apply the product directly impacts the final look:
- Apply a small amount of your chosen restorer or polish to a clean microfiber applicator pad or cloth.
- Work it into the plastic using even, back-and-forth strokes.
- Allow the product to sit for 3 to 5 minutes so it penetrates the porous plastic.
- Use a clean, dry microfiber cloth to thoroughly buff away any excess residue until the finish is dry-to-the-touch and streak-free.
Ai is great, but I was interested in what real peoples experience was with the BMW switch gear. Given that most of these bikes are 20 plus years old.

I've heard about this. What do you buy linseed oil, then boil it yourself?Try boiled linseed oil. Available in most hardware shops, apply with a cloth.
