well i did the glass friday night, here was my process:
step 1) cleaned the windshield with a mixture of dawm and purple power (30 oz Purple power and 2 oz of dawn) in a spray bottle, first i hosed off the windshield then sprayed the solution directly on the glass then onto a wet bone sponge and scrubbed the windshield good then i rinsed it all off.
step 2) clay barred the glass with diamondite glasswork clay using mothers quick detailer for clay lube
step 3) i skipped this step due to lack of daylight but strongly suggest not skipping it, mask off all adjacent panels, (hood, fenders, roof, a-pillars, side mirrors, and wiper blades/arms)
step 4) begin the polishing, ive seen other people do write ups using a DA buffer but i picked up a rotary at harbor freight (cost me under 40 bucks) and i would reccomend a rotary because a DA doesnt have enough power to do much on glass
i used an orange 3.5" 3m buffing pad i had from a headlight repair kit and i went 2000 rpm
work with smaller sections because as you work with the ceriglass it dries out quickly, i had a 32oz spray bottle with distilled water
the results i achieved with the ceriglass were awesome, the windshield does not look new by any stretch of the imagination but visibility was improved by about 80%, keep in mind i was using a pad designed for plastic headlights and this was a fast project, i would imagine with a proper glass polishing pad and more time i could get the windshield back to new condition, this product lives up to all claims that the manufacturer makes and i do reccomend it for anyone who is contemplating using it
