Is there any transparent filament (like PET-G) that is useable for acetone smoothing or

Is there any transparent filament (like PET-G) that is useable for acetone smoothing or some similar smoothing process?

Polymaker PolySmooth does come in Transparent.
But still on pre-order.
http://www.polymaker.com/shop/polysmoothpolysher/

Polysmooth is the first that comes to mind. There are translucent ABS filaments, but if you’re looking for fully transparent, Polysmooth is definitely your best bet.

Hatchbox has a transparent white ABS. Also look at a review of transparent filaments at Thrinter by @Walter_Hsiao

http://3dxtech.com ABScent diamond. It’s actually MABS, so I’m not sure if acetone still works or not.

I have used acetone on MABS. It works, at least for some suppliers. I have some prints that are pretty transparent on the surface after multiple rounds of acetone smoothing, but the internal structures and air pockets keep them from being completely clear.