Newbie Advice Please - Trailer Painting

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Brentbba

Former Golfer
Joined
Mar 27, 2003
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444
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11,010
Location
OC, CA
Thoroughly read all the Painting and Prep 101 threads. Great stuff.

Off road trailer, a CDNM101 so a picture perfect shine isn't necessary. No paint booth, yada, yada, yada. ABSOLUTE NEWBIE to this!!!

I've pressure washed the tub inside and out as well a the underbody to remove all road grime, dirt, etc. I've wire wheeled and sanded what rust there was. Not much since these were built in '92 and never saw much. PO rattle canned the tub green.

So far I've sprayed the inside of the tub with a little exposed slightly rusty metal with Rustoleum Rusty Primer (considered Rust Bullet or POR-15, but budget constraints - just fixed a blown head gasket!). Did the same with the tongue, axle, springs and underbody. There appeared to be some sort of underbody coating on it and I just painted over that. So far on the underbody, I've followed up the Rusty Primer (2 coats) with several coats of Rustoleum Gloss Black. This covers the metal frame and bottom as well as the axle and springs.

I've done the underbody with the trailer flipped on it's top so anything I'm missing before I gather the manpower (4 guys) to carry it out of the garage flip it back over on it's wheels and begin working on the inside/outside of the tub? BTW - sprayed the underside of the fenders with the rubberized Duplicolor product an have left over Durabak for the fender tops to match what I did on the cruiser flares a couple of years ago. Yes - I've read that the rubberized stuff can and does peel after a few years, but it's easily accessible and I'm not too worried about that small area.

Best advice for at least making the interior/exterior of the tub presentable if I rattle can it? I seems from reading that wet sanding is probably best - before or after a coat of primer or top coats? Will a polishing compound do? When/if should clear coat be applied? I do not own a buffer so elbow grease is all I've got.

As of now just plan on using Duplicolor professional rattle can for the tub - white to match the cruiser, but I do own an older Craftsman air spray gun hand me down from my FIL. Would that be sufficient in an outdoor environment on a windless day to spray on OEM color? Local auto paint store gets $25 a rattle can for OEM paint compared to $5-6 for Duplicolor so if the air gun will work, it'd be cheaper than OEM in the rattle can.

Total Total newbie to this so any advice would be greatly appreciated.
 
If it just a trailer, go buy some ace hardware paint and spray it. Wet sand if you want...it is a trailer remember. 25/gallon. Touch up will be cheap and that's what you want right?

Pretty much - I want it to look decent - not like a sloppy rattle can on the exterior, thus the question about the spray gun I've got being able to lay down a more even application than rattle cans. Not as concerned about the underbody - nobody but me will see that...I'm just a little anal about doing it right.
 
No offense but that makes no sense. If you want to do it right, save the money and do it right. It is a freakin trailer for the trail as you said. If you want to do it right, sandblast it, epoxy prime it and go from there. If you want to do it cheap and easy to retouch, buy the ace gallon and call it good.
 
No offense but that makes no sense. If you want to do it right, save the money and do it right. It is a freakin trailer for the trail as you said. If you want to do it right, sandblast it, epoxy prime it and go from there. If you want to do it cheap and easy to retouch, buy the ace gallon and call it good.

Wow! I know you are one of the experts here in this section. I'm just trying to determine a balance between decent and rattle can. I just dropped $$$ on a new head gasket and don't have the coin to have it sand blasted and painted properly.

Just most curious if that Craftsman air paint gun will suffice and do a better job than rattle cans. I've never used it.
 
It absolutely will be better. I wasn't trying to be harsh but you can't simply get/do a great paint job with rattle can. It is a trailer for the offroad. Paint it like with the ace paint and you'll be happy. It is cheap, will cover fine but you may have to thin it down a little so it flows properly.

I just responded to your do it right comment. I completely understand being short on funds. Believe me...
 
Thin it to be able to use the air sprayer I presume? From general painting, I know even a cheap job will be better if the surface is prepped correctly and I dont' mind a little elbow grease for a simple wet sanding prior to the top coats.
 
Thin the paint down prior to shooting it. Take a scrap sheet to see the flow coming out. Sand the trailer up to 3-400 then shoot the paint. Wet sanding is use when you desire for a mirror finish. Someone found a clear that you can apply to get the gloss needed. I could not find it near me for my 40 so I chose PPG's low end bc/cc.
 
I agree with copasspupil- painting a trailer on a budget sounds like a perfect application for ACE paint. You might want to consider adding an automotive enamel hardener to the paint. Also, I've read where others recommended adding a "fast" reducer to speed up the drying. There are several good threads on here about this.

The paint job will not have the durability of a true automotive paint, but there is no reason it won't look just as good when freshly painted. It will definately look far better than a rattle can paint job.
 
Got it - Dumb question - ACE Paint - the Ace Hardware stuff or is that a specific brand?
 

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