How to remove glass coating to add another?

[mets2010]

I have a coat of wolfs glass coating on a car and wanted to try the tech g1, i was planning on using g4 polish, will that remove any remnants of the wolfs or is there another step that needs to be done?

[mets2010]

bump

[TroyScherer]

Yes, I would guess G4 would remove Wolf's Glass Guard. I have used CarPro CeriGlass to remove Wolf's Glass Guard with no problems.

[BobbyG]

Detailer’s Pro Series High Performance Glass Restorer (http://www.autogeek.net/dp515.html) works well when applied with a white or orange pad and a dual action polisher....:props:

[FUNX650]

IMO:
You'll want a cerium-oxide product, in order to deep clean a coating from auto glass.

A product such as:
CarPro Ceriglass Kit, glass polish, water spot remover (http://www.autogeek.net/carpro-ceriglass-kit.html)

Bob

[Ryry11]

I have a coat of wolfs glass coating on a car and wanted to try the tech g1, i was planning on using g4 polish, will that remove any remnants of the wolfs or is there another step that needs to be done?

G4 will remove it. Follow it with a wet towel to remove the residue, and then I spray the glass down with IPA to remove anything that may remain. Then you're good to coat.