Tips for painting 3D printed decor?

[TravelersReef]

Hi all,

First time poster here.

I've 3d printed some decor out of white PETG and would like to paint them to make them a bit more interesting. What are some good options for this? I've seen you can use Plasti Dip and Krylon spray, but as some of these items are quite small I think applying with a small brush to add details would be better.

Could I just use any non-toxic acrylic paints and then apply some non-toxic clear coat to seal it? If so, does anyone have any specific clear coats they've tried and could recommend?

Thanks in advance!!

[Sarina]

Any non-toxic acrylic paint will be aquarium safe once fully cured, and sealing with clear krylon will ensure that it doesn't degrade super quickly. Sometimes the non-toxic acrylics aren't the best quality, so I definitely recommend a solid 2 coats of clear before it goes in your tank. 

[TravelersReef]

On 9/18/2023 at 5:19 PM, Sarina said:

Any non-toxic acrylic paint will be aquarium safe once fully cured, and sealing with clear krylon will ensure that it doesn't degrade super quickly. Sometimes the non-toxic acrylics aren't the best quality, so I definitely recommend a solid 2 coats of clear before it goes in your tank. 

Thank you so much, that's exactly what I'll do then!

[TravelersReef]

On 9/18/2023 at 5:19 PM, Sarina said:

Any non-toxic acrylic paint will be aquarium safe once fully cured, and sealing with clear krylon will ensure that it doesn't degrade super quickly. Sometimes the non-toxic acrylics aren't the best quality, so I definitely recommend a solid 2 coats of clear before it goes in your tank. 

Hi again, just want to confirm because I see a few different Krylon clear sprays, is the Krylon Fusion spray the one I want? (this)

[Sarina]

@TravelersReef you want this one

[TravelersReef]

Thank you so much!

[Ulipetovay]

Using non-toxic acrylic paints is a great idea, and you can definitely apply them with a small brush to add intricate details. It gives you more control, especially on smaller items.As for clear coats, many hobbyists recommend using non-toxic clear varnishes or sealants designed for crafts. They help protect the paint and give it a glossy finish. Brands like Mod Podge, DecoArt, or Krylon Clear Coat are commonly used and should work well.On a different note, if you're into decor and prints, have you ever considered Glass Prints? They can add a unique and elegant touch to your living space. You can check out options at Glass Prints Australia. I hope your painting project turns out beautifully! Feel free to share your creations with us when you're done.

Edited January 26 by Ulipetovay