Gtechniq Auto G4 Nanotech Glass Polish for Cars, Water Repellent, Removes Dirt and Grime, 100ml

Easy to apply and polish off . Leaves glass gleaming

Another Excellent Product From An Excellent Range

It works.. it got rid of tape marks on my car that have been there since delivery and nothing else would touch.The downside is it's a complete b...d to remove. It puts a white mist on all the windows that dries to powder, and when you remove it you get powder everywhere, including the paintwork.. and if it then gets wet it covers your paintwork in white streaks too. Example the last time I used it, 10 minutes to put on, 2 hours of repeated polishing and washing to get rid of it.So yes it's good, but emergencies only.

It won’t take out deepish scratches but cleans glass fine.

Easy to apply when following the guidance and doesn't leave any residue that's hard to remove.Did a great job at removing minor blemishes even with a hand applicator, with a rotary/DA I suspect the finish would be remarkable.It provided an excellent key for the G1 clear vision product (which is exceptional!).Please tick the helpful box if this was useful :)

Never used a polisher before but this seemed to work well on my windscreen with a DA Polisher. Removed some light scratches and any water spots that claybar wouldn't remove. I poured a small amount in a line onto a glass polishing pad and spread on the glass at a low speed before starting the polishing.

bought for a detailing job, tip, apply to half of windscreen ,then quickly wipe off with 2 damp microfibres, then buff with dry cloth. used ipa to wipr off residue before appling a coating . best cleaner out there

..... Except waste my time and energy. First step, I cleaned the glass with a wipe down. While dry, I applied the cleaner with a dry sponge, working in circles (as instructed.) Then wiped off residue with a damp cloth (as instructed) The first 2 pics show the water stain AFTER the "glass cleaner" had been applied. Doesn't look clean does it? You can still see dirt residue on the glass when wiped with a damp cloth.The 3rd pic shows water sitting on the treated glass after some light rain, well if it's mean to have nano tech in it, water would bead off, yes?4th pic shows a totally different car with untreated glass. There is no difference to the 3rd pic!Conclusion - it litterally did nothing!