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Thread: Spray painting PVC... can you avoid stickiness?

  1. #1

    Default Spray painting PVC... can you avoid stickiness?

    I've been doing a bit of research on types of spray paint, whether to use adhesion promoters, primers, paint + primer all in one, clear coat afterwards, etc. for PVC handles. Does anyone with good experience with this sort of thing have a go-to rule? I just worry I'd go to all the effort to make the hilt and then after a couple of months the hilt gets sticky or starts to come off in my hands.

    As a side note I may have pieces of wood on the hilt, not sure if that makes a difference with which paints to use/if there's some that are good for multi surface.

    Thanks!

  2. #2

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    On PVC? I've had good results with Krylon Fusion for plastic. It'll be dry to the touch pretty quickly, but fingerprints will leave an impression for up to a few days or so. After it's fully cured, I've had no issues.
    We all have to start somewhere. The journey is all the more impressive by our humble beginnings.

    http://led.linear1.org/1led.wiz for the lazy man's resistor calculator!
    http://forums.thecustomsabershop.com...e-to-Ohm-s-Law for getting resistor values the right way!

  3. #3

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    Thanks for the reply. Do you typically prime it before and clear coat it afterwards? I know Krylon Fusion says it has a built in primer, but not sure how strong it is.

  4. #4

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    I don't prime it, but I do clean the PVC with a quick wipe of acetone first, just to remove any grease or oils from my hands. Clear coating afterwards is always a fine idea.
    We all have to start somewhere. The journey is all the more impressive by our humble beginnings.

    http://led.linear1.org/1led.wiz for the lazy man's resistor calculator!
    http://forums.thecustomsabershop.com...e-to-Ohm-s-Law for getting resistor values the right way!

  5. #5

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    Haven't had any issues with sticky paint. Krylon Metallics cure well. Rustoleum metallics seem to rub off without clear coat.

    Speaking of clears, Krylon Triple-thick Crystal Clear Glaze makes for a great gloss coat. No issues with handling. On the other hand, the standard Krylon flat coat never cured properly for me - was always getting tacky with handling and/or humidity. Haven't tried any other kind of clear yet.

  6. #6

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    I used Krylon Crystal Clear Gloss clearcoat on mine and it has held up extremely well so far. no prints, no chips, looks as good as the day I painted it!
    I didn't prime it and only lightly wiped it down. I used Rustoleum hammered metal for the main base, some Rustoleum Silver and Gold for the emitter, and Chroma Car Paint for my secondary color. All topped with the clear.
    Last edited by Dethlore; 09-28-2015 at 10:14 AM.

  7. #7

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    I use Krylon exclusively on my Mando armor (Sintra expanding plastic). I found wash and wipe down the plastic, then primer and a wet sand with 220 grit between coats gives the best results. Top it off with a clear coat.
    Last edited by SAMHarwell; 09-28-2015 at 06:04 PM.

  8. #8

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    Looks like I'm going to have to track down some crystal clear coat! Thanks for the help guys. Looking forward to the finished product.

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