 OT: Advice from painters |
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| john77 |
 Mar 7 2016, 03:04 PM
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#1
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Senior Member  Group: Members Posts: 621 Joined: 21-February 14 From: Los Angeles Member No.: 17,027 Region Association: Southern California 
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(IMG:http://www.914world.com/bbs2/uploads_offsite/i2.photobucket.com-17027-1457384697.1.jpeg)
I'm having an m10 stroker built for my BMW 2002 and when we pulled the engine the bay was such a mess I decided to strip it back to bare metal and repaint it myself. This is the first time I've painted anything, but I prepped the crap out of it, did my research and took my time, and it was going really well, until I ran out of basecoat... So far I've sprayed 2K epoxy and 2K high build primer, but the high build was a dark gray and it took me way more base than I expected to get coverage. The picture is where it's at right now. I have more base (1K urethane) on order but it's going to be a couple of weeks before I can get back to it. So, my question is, given the amount of time between coats of base will I need to scuff up the base again before spraying the next coat? Also, will it be okay to clean the base with prep solvent before I spray the next coat? The tech sheet says not to, but given the fact it's going to be sitting in my friend's shop for 2 weeks I feel like I'm going to have to clean it with something to ensure no contaminants have settled on it. John |
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Replies(1 - 4)
| john77 |
Mar 7 2016, 03:10 PM
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#2
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Senior Member Group: Members Posts: 621 Joined: 21-February 14 From: Los Angeles Member No.: 17,027 Region Association: Southern California
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Double post
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| Andyrew |
Mar 7 2016, 05:26 PM
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#3
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Spooling.... Please wait Group: Members Posts: 13,376 Joined: 20-January 03 From: Riverbank, Ca Member No.: 172 Region Association: Northern California
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Clean with wax and grease remover, then if its a solid color use a fine grit scuff pad air hose it off and wax/grease it one more time and blow it off again.
Next time color match your primer. take a picture of the color your going to spray, use a photo program to make it black/white, then take your primer (You typically have a light and dark grey option) and select the closer color. 90% of the time a lighter base is better because the dark colors cover almost instantly. You can also have a paint ship tint your primer accordingly. |
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| john77 |
Mar 7 2016, 05:56 PM
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#4
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Senior Member Group: Members Posts: 621 Joined: 21-February 14 From: Los Angeles Member No.: 17,027 Region Association: Southern California
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QUOTE(Andyrew @ Mar 7 2016, 03:26 PM)  Clean with wax and grease remover, then if its a solid color use a fine grit scuff pad air hose it off and wax/grease it one more time and blow it off again. Next time color match your primer. take a picture of the color your going to spray, use a photo program to make it black/white, then take your primer (You typically have a light and dark grey option) and select the closer color. 90% of the time a lighter base is better because the dark colors cover almost instantly. You can also have a paint ship tint your primer accordingly. Thanks Andrew. Lesson learned on the primer, I won't make that mistake again. |
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| Marcusw |
Mar 7 2016, 08:46 PM
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#5
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Newbie Group: Members Posts: 8 Joined: 16-August 13 From: San Antonio Member No.: 16,259 Region Association: Southwest Region |
How much paint did you originally buy?
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