I tried out a sample of this at the recommendation of some folks here a while back and promised a review. I finally got my garage set up and did it right. I applied this both by hand and by PC. Once just outside in warm weather the other time using a hair dryer to heat up the glass first.
Conclusions:
1.) It will not get out scratches at all...even very superficial ones.
2.) It is so/so at getting out scuffs or minor surface imperfections but requires a TON of elbow grease and numerous applications.
3.) No difference applied by hand or PC.
4.) You must use some heating device to get it to work at all - it does not work just applying it in normal warm weather (as they recommend).
That's it. Might get out some minor scuffs or abrasions. For scratches don't waste your time and money. I applied it to a very minor, superficial scratch about 15 times and it looks exactly the same as it did before. Very disappointing.
Conclusions:
1.) It will not get out scratches at all...even very superficial ones.
2.) It is so/so at getting out scuffs or minor surface imperfections but requires a TON of elbow grease and numerous applications.
3.) No difference applied by hand or PC.
4.) You must use some heating device to get it to work at all - it does not work just applying it in normal warm weather (as they recommend).
That's it. Might get out some minor scuffs or abrasions. For scratches don't waste your time and money. I applied it to a very minor, superficial scratch about 15 times and it looks exactly the same as it did before. Very disappointing.