I got away with sanding 400 grit (up and back 10 times) then 800 grit (up and back 10 times) then polishing wheel up and back 5 to 10 times. that flame technique was impossible for me.


Acrylic Edge Buffing to Clear

Used granat sandpaper

400 up and back 10 times
800 up and back 10 times

Polishing wheel up and down 5 times.
Wipe away residue.
If not perfectly clear polish again

At 30°c in the garage.


Using
MAKITA Cordless Random Orbit Disc Sander BBO180Z18V 5"(125mm)
Ozito Bench Grinder - OZBG150WA - I/N: 6290083
Josco 150mm Grinder Accessory Polishing Buff I/N: 6310315