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Wet Sanding is Awesome!!!!

hammer

Bronco Guru
Joined
Nov 13, 2006
Messages
1,359
Just wet sanded for the first time. Was kinda dreading it. Sanding is never fun. I can wet sand though! Great results with not much effort, no dust. Found a little tip on autobody101.com to use a couple drops of dish soap in your spray bottle. Acts as a lubricant and cleans as you go. This is probably the worst thread ever but I'm alone in my garage and very happy!
 

Devin

Bronco Kineticist
Joined
Apr 29, 2004
Messages
3,956
Compared to dry sanding, yes, wet sanding is better.

But......it is still SANDING. I HATE SANDING.

Glad you are enjoying it, though.
 

DanWheeler

Bronco Guru
Joined
Nov 8, 2005
Messages
2,549
Loc.
Kirkland, WA
What does it mean if the paint clumps up on the sandpaper? and ruins it almost instantly? Thats what happened to me last time I tried it.
 
OP
OP
hammer

hammer

Bronco Guru
Joined
Nov 13, 2006
Messages
1,359
What does it mean if the paint clumps up on the sandpaper? and ruins it almost instantly? Thats what happened to me last time I tried it.

Paint not cured, not enough water supply or using sandpaper not designed for wet sanding would be my best guesses.

1.5 hours of wet sanding. Time for a round of Tiger Woods golf!
 

COBlu77

Full Member
Joined
Feb 10, 2004
Messages
867
Loc.
Arvada, CO
You've been breathing paint dust!

My son wrecked my 95 BB and I rebuilt it a couple weeks ago using U-pull-it parts (one good thing about cash-for-clunkers lots of 92-96 Ford trucks). I not only had to sand and prime the multi colored panels I bought, but I got picky over my poor painting abilities (orange peel and runs) and re-sanded and painted them 3 times.

Sanding and painting suck!
 

zeeman1

Bronco Guru
Joined
Apr 27, 2008
Messages
1,268
Loc.
Seattle
Been wet sanding since before I can remember and never once have I uttered the word awesome in any sort of positive connotation towards it.
 

needabronco

Bronco Guru
Joined
Jul 2, 2004
Messages
6,411
Loc.
Prescott/Farmington
What I'm doing is to put my paper in the bucket and let it sit overnight to soften up the paper, then I add a couple drops of cheap (unscented no BS) dish soap to the water. I use a spray bottle to keep the surface wet and free from clogs. You do have to make sure the papers rated for wet sanding, there is a difference. Also make sure you hose out the garage or driveway before the paint/water mix drys, it's a real hassle to clean up after it drys.

While it's messy and cold (if your outside), it's way better than regular dry sanding for sure! It also means your almost done! Well for me anyways...
 

zeeman1

Bronco Guru
Joined
Apr 27, 2008
Messages
1,268
Loc.
Seattle
Never let it soak before. A quick dip of the paper in the bucket and a wet rag to keep the surface plenty wet is the only method I've ever used. The spray bottle seems like a PITA getting enough water on the surface.
 

Pa PITT

Contributor
Bronco Guru
Joined
Jul 15, 2005
Messages
11,287
Loc.
Stephenville TEXAS
Read Hammers statement several more time ...I sold Dupont paint for 28 Years or so .. Let me give one more tip .. In wet sanding you've got to use enough water from the supply to flush out all the sanding dust ...So it doesn't collect in the pours of your old paint surface ... Peeling happens when there is still dust left in the pours .I used to see people just blow off what they'd been sanding ..Then they want to blame the primer or Paint for peeling ..
 

22213evl

Bronco Guru
Joined
Mar 14, 2007
Messages
2,369
Loc.
Rio Rancho N.M.
sanding is ok ......... when you make your kids do it...:cool:
oh I did spray him with the hose at one point, does that count for wet sanding?
 

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bax

Contributor
Old Member
Joined
Aug 22, 2005
Messages
14,498
Just wet sanded for the first time. Was kinda dreading it. Sanding is never fun. I can wet sand though! Great results with not much effort, no dust. Found a little tip on autobody101.com to use a couple drops of dish soap in your spray bottle. Acts as a lubricant and cleans as you go. This is probably the worst thread ever but I'm alone in my garage and very happy!

What are you wet sanding?
 
OP
OP
hammer

hammer

Bronco Guru
Joined
Nov 13, 2006
Messages
1,359
What are you wet sanding?

Just sprayed with 2K high build over the epoxy. Not to happy how rough the 2K went on. Back to wet sanding tomorrow.....
 

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bax

Contributor
Old Member
Joined
Aug 22, 2005
Messages
14,498
High build does not go on real smooth. It is supposed to fill small imperfections. You really dont have to wet sand it however. But you can if you want. I am happy that you are having fun. It is a good feeling to get to the point where you can see it is ready for color.
 
OP
OP
hammer

hammer

Bronco Guru
Joined
Nov 13, 2006
Messages
1,359
High build does not go on real smooth. It is supposed to fill small imperfections.

Well that makes me feel better. Kinda wasted my time sanding the epoxy though. Thanks Bax, hard to get good help around here regarding paint. Allenfahay has been of good help though.
 

byson1

Full Member
Joined
May 27, 2004
Messages
649
Loc.
Nashville
Now I see why you're excited about sanding-primer. I assume you're using 400 or so grit sandpaper. I painted my rig about two years ago and had lots of OP on the single stage top coat. I spent MANY hours wet sanding and polishing. It came out good after going through dozens of 1000, 1500, 2000 grit sandpaper. I never want to do it again unless I can figure out how to spray better. It makes you understand why quality paint jobs aren't cheap. Needels to say, it's much easier to lean how to spray a good top coat than it is to sand out the inperfections. Enjoy:)
 

sellitall

Bronco Guru
Joined
Jul 30, 2002
Messages
1,444
Loc.
Malvern, Pennsylva
Let me tell you my little family history about sanding. My father will be 73 years old this Dec. He's been doing (and still is doing) autobody for over 50 years. He was a painter for most of his career, and has taught me alot of the tricks of the trade. He was exceptional at laquer paint jobs. If you aren't aware laquer clear can bet wet sanded with 600 unlike urethane clears of today. I remember as a kid all sorts of chevelles, vettes, novas, 50's era chevy coupes (did you figure out he's a chevy man) showing up at his shop for paint.

I started helping him out in the early 90's and was baptized with fire (or sandpaper) in the autobody field. My first memorable introduction was a 67 Fury (aka ledsled) in the shop that I had to strip, let him prime, and then wet sand. He handed me 4 sheets of 320, 400 and 600 and told me to go to town on the primed drivers 1/4. Three hours later my hands looked like something out of a medical textbook. Sanding with the 320 ate my hands up. It was a joy to finish with the 600. My dad just laughed and said I would get used to it. Sure enough I did, but boy was it was a learning experience. Sanding sucks, but it's a necessary evil for a decent paintjob.
 

bax

Contributor
Old Member
Joined
Aug 22, 2005
Messages
14,498
Well that makes me feel better. Kinda wasted my time sanding the epoxy though. Thanks Bax, hard to get good help around here regarding paint. Allenfahay has been of good help though.

Allen is very good. He will give you good advice, and he is good about returning a personal message when you need help.
 
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