
Bonus: Learn how to use Mr. MASKING SOL R here as well.

Base model: 1/18 Pagani Huayra Carbon Edition by Motormax Platinum.
Things you need (or equivalent):
- Mr. MASKING SOL R
- Mr. SUPER CLEAR FLAT
- Tamiya TS-42 Light Gun Metal Spray Can
- A Pair of Tweezers
- Pin Vise (Optional)

This is the Mr. MASKING SOL R. This is perfect for odd shape and difficult-to-mask areas.

This came with a brush on the cap, just like a nail polish. Brush the liquid on the part you wanted to mask. Liquid is transparent but no worries a thin layer will do. Let it dry for say 30mins.

Note that if your discs are in silver, the next step will be spraying it in black. Since for this model it is already in black, I proceed to spray gunmetal. Hold the discs as far as you can stretch on one hand, and the spray can as far back as possible. Just give it a shot or two will do. Trust me, a little shot or two will do. Depends on personal preference, for this model I decided to spray a little more (more gunmetal colour vs black). When you are done with the result, spray a little flat lacquer to matte the surface.

Remove the masks using tweezers. Voila.

This step is optional. Use a pin vise to drill the holes on the brake discs. It would look more realistic if briefly drilled. Do not drill through. Here's how it looks after.

Another angle:

Here you go. Installed back and here's how it looks.
