Polish for plastic bumper

[Jeff2017]

The yahoo that put a box with a new desk chair in it rubbed against my rear bumper while putting it in my trunk. I was planning to help him lift it in before he suddenly grabbed the box and shoved it in. I noticed after washing the car that I now have some scratches in the plastic bumper. Can anyone recommend a good scratch remover for plastic that works well. I am hoping I can remove 90% of it. TIA.

 

[StealBlueSho]

The yahoo that put a box with a new desk chair in it rubbed against my rear bumper while putting it in my trunk. I was planning to help him lift it in before he suddenly grabbed the box and shoved it in. I noticed after washing the car that I now have some scratches in the plastic bumper. Can anyone recommend a good scratch remover for plastic that works well. I am hoping I can remove 90% of it. TIA.

Interested as I have not found a good solution for this issue either....

 

[SHOdded]

The Novus product series is generally recommended for plastic products.
https://www.amazon.com/NOVUS-7136-Plastic-Polish-Kit/dp/B002UD0GIG/
They have an 8 oz kit as well.

But Meguiar's PlastX (for lighter work) and 205 (for a little heavier work) should work well also. PlastX you can think of as removing those fine scratches on taillight lenses for example.
https://www.amazon.com/Meguiars-Mirror-Glaze-Plastic-Polish/dp/B0000AXMD2/
https://www.amazon.com/Meguiars-Mirror-Glaze-Finishing-Polish/dp/B003LMJP4Q/

Quick How To for 105/205:
http://www.detailedimage.com/Ask-a-Pro/polishing-how-to-with-meguiars-m105-m205/