Re: Speed of the sander??
Posted: February 10th, 2012, 11:17 pm
If the 4.1 has a nice gloss and is durable... that's all I need. I learned long ago what it takes to sand them correctly when you don't have a a coating that hides all your mistakes.
I'm sure it's true that the inconsistent or unimpressive results people have had with the new coating, is just because it doesn't make all the haze and sanding marks disappear. The C2P coating allows you to get away with a lot of sanding sins and still look great. It hides everything. That's why I've said it makes the job so much faster and easier for me, because I spent years finishing lights by polishing. C2P lets you do just half the job.... even a half ass half job, and then it's all good when the coating goes on!!! lol
When you actually have to refinish the lens to where it looks good just with a final polish and no clear coat, then the skipped steps and shortcuts, etc all show up at the end. Actually, some polishes help to hide stuff temporarily, but wait a few days and you might find a bit of haze or sand marks still there.
Even if you do follow a proper procedure of sanding steps, you can leave behind marks if you are not thorough enough with each step. It's especially critical to remove all the marks from the first couple of sanding steps. The coarsest paper leaves the nastiest marks, the ones that will really show up at the end.... and it sucks to go back and start over, even for just part of the lens.

I'm sure it's true that the inconsistent or unimpressive results people have had with the new coating, is just because it doesn't make all the haze and sanding marks disappear. The C2P coating allows you to get away with a lot of sanding sins and still look great. It hides everything. That's why I've said it makes the job so much faster and easier for me, because I spent years finishing lights by polishing. C2P lets you do just half the job.... even a half ass half job, and then it's all good when the coating goes on!!! lol
When you actually have to refinish the lens to where it looks good just with a final polish and no clear coat, then the skipped steps and shortcuts, etc all show up at the end. Actually, some polishes help to hide stuff temporarily, but wait a few days and you might find a bit of haze or sand marks still there.
Even if you do follow a proper procedure of sanding steps, you can leave behind marks if you are not thorough enough with each step. It's especially critical to remove all the marks from the first couple of sanding steps. The coarsest paper leaves the nastiest marks, the ones that will really show up at the end.... and it sucks to go back and start over, even for just part of the lens.