QUOTE(CAL V @ Dec 30 2016, 01:16 AM)
Any sifu here have experience compounding and polishing refinished surface? My dad sells used cars and sometimes he do refinishing himself (no worries, a lot of used car dealers do this too and they never tell you.), but he can never master the compounding and polishing part. Even not refinishing, he also have to polish some of those cars with okay paint that have heavy swirls.
Currently he is using a AEG rotary machine, usually he use a Farecla compound, and never go beyond that. I understand that there's a lot more than that to make the paint shine (polishes, sealant, wax and etc). I did learn quite a bit from Youtube and practiced on my own car with some slightly oxidised paint, the compound works great for removing the oxidised layer, but it can never reach the really shiny look (it is very coarse I think). I think I still did an okay job with the rotary and it's not as scary as most people said.
Maintaining the cars in the open showroom is not easy too, lots of dust will accumulate on it in just 2-3 days.
Can any sifu recommend me most of the products that actually works and not very expensive (we are selling mostly local cars only, not some premium cars

) from compound, polish, sealant (is this optional?) and wax.
Maybe also recommend polishing pads and washing soap. Basically everything except the machine

Yup give osren a visit, I've decided to stay on their range as it works and inexpensive compared to most reputable brands.
If you are looking to do proper correction, you have to wash and clay. And detailing takes time.
So look at the strategy and spend more time on cars that are sellable and can fetch better premium price. Those fast going one like slk mentioned, go with aio(cleaner, polisher and wax).
Also, I would suggest looking at optimum no rinse(onr) and a leaf blower. If car are properly waxed, leaf blower will blow some dust on horizontal panels. Just don't blow lower sections or near the ground.