Have you ever used plastic sheet in a project before? It looks really cool, but it can be a pain to make look perfect. This guide will show the basics of polishing plastic using fire. It will create a polished edge that will catch the light in a very brilliant way. All of the tools used in this guide are available at TechShop.
What you will need:
Plastic (I used acrylic) Special Note : Do NOT try to flame polish polycarbonate, it will bubble and will be ruined
An orbital Sander
At least 100 grit sandpaper, I reccomend going up 300
a propane torch (this can be picked up at your local hardware store)
some form of tape that can be used for masking.
Step 1: Preparing Your Plastic
This scrap piece of plastic has no protective film on it. It is important to keep your plastic protected as often as possible to avoid scratches. I used blue painters tape to re-mask the unprotected areas to avoid scratching in the future steps