How to get rid of Bondini residual glue ?

Ouch, you've got a potential tough one. Bondini is a superglue/cyanoacrylate type adhesive, so you'll be using one of three solvents: acetone, nitromethane, or methylene chloride. The last two have problems, as in explosive and toxic in the extreme. I'd try acetone first, but there is a probability that the acetone might craze the plastic. I'd make some very small applications to as inconspicuous a spot a possible to test for damage potential first. It might be best to contact BAT and just buy a new window.

I checked and tested acetone on every clear plastic sample we had around our studio. Every one was hazed/crazed/damaged to some degree. Plexiglass was damaged the least. You're probably best trying to buy a replacement window.

I would try polishing the plastic window since you have nothing to loose.

My guess is the plastic is not coated by the glue, but partially dissolved by it. Cleaning won't work, the glue is not just lying on top.

Any solvent that attacks cyanoacrylate will probably make the plastic worse. Too bad it's not glass, it would be unaffected.

The best product is Polier' which is made by Flitz. Problem is, Polier' is very difficult to find.

Tks, Photon. My new " BLACK" face-plate looks soooo good and I don't want to pay another $200.00 for another face-plate. I am going to order just the plastic window from BAT . Now the other problem I have is to remove the plastic window from the face-plate. Anybody know the easy way remove the plastic window from the face-plate after the Bondini has bonded them together? Some clerk at WM told me they are permanently attached materials together.