Quote:
Originally Posted by Mike.Phillips@Autogeek If you want to remove the orange peel and you know you have enough clear on the car to safely dampsand then go for it.
2-3 days after spray should be safe for sanding and buffing, it kind of depends upon the reducer and hardener used... and of course if it's baked or even parked in the sun to dry...  |
Funny side story Mike...
When I used to do high volume work all the car jockeys we did work for sent their cars to have body work done by some
real poor quality shops (Cheap). 99% of the time they made the cars look worse IMO with poor color match, over spray, wavy panels, bondo dust everywhere...
For some reason though their paint was always SUPER soft....even after a good week of curing from when it was painted. This made buffing them near impossible (especially with foam pads) as the paint would melt/burn/blister very easily. In the rare occasion where the body shop actually wet sanded and buffed the car it would come to us full of these types of burn marks. The only way I could remove them was to use compound by hand...in some cases the damage could not fully be removed. Boy I don't miss those days!
I'm assuming they mixed the catalyst/hardener wrong, on top of using low quality materials, but ever since I've worked there I always do the finger nail test before buffing a repainted panel. Basically if you can sink your finger nail, or even leave a finger print mark in the paint, it's too soft to buff safely.
Now this should not be of concern with any reputable shops work, but if your dealing with a budget painter, one may want to try this test before machine buffing.
Rasky