Best Of

Also check out the Flexible Adhesion Promoter that is a part of Tim Gores Bloodline paints. It is used to put a top coat over the latex and allow the paint to stick and flex better once dry. 
https://createxcolors.com/illustration-airbrush-colors/additives-cleaners-clears/5092.html

By actual formula I mean that Tim Gore's Bloodline is produced by Createx, but rather than using their normal formulas Tim has had them customize things to perform the way he wants.  Because of this, I have no way of knowing if any of the additives like the reducer/restorer/etc use the regular Createx formulas, or if adjustments have been made based on Tim's preference.  That said, the general purpose of the additives should be the same as listed above.

For the restorer, it behaves like a remover, so the applications you suggest should all be fine.

The 4012 reducer could be used for washes, as it increases the transparency of the paint.

The 4020 automotive reducer has acetone, which changes the way it behaves (it'll dry faster) but it should still work with latex.  I believe it's often mixed with 4012 in different ratios for different results.  A lot of experimentation is needed with the additives to learn how they impact things.  

4030 is a clear coat (no pigment) so it can be used between layers to prevent bleeding, as a top coat, or mixed with paints to act like a thinner.

/Chris

Mod podge can be thinned with water.  You should also be able to thin the latex paint base with a little bit of water.

/Chris

You can totally use Tim Gore's Bloodline paints on latex.   In our Latex Mask Painting Techniques course Tim uses his Bloodline paints quite a bit.  https://www.stanwinstonschool.com/tutorials/latex-mask-painting-techniques

These may not be the same formulas as in the Bloodline kit, as I believe Tim had everything highly customized, but these default Createx additives may provide some insight.

4008 Restorer:
A water-based, biodegradable cleaner used for soaking airbrush and spray-gun parts after painting

• Partially dissolves dried paint allowing for easy clean-up with soap & water.
• Use as a soak for metallic parts: nozzle, needle, cup.
• Re-Usable. Keep in metal or ceramic container.
• Dissolves soft-plastics. Keep away from non-PTFE coated O-rings.
• Flush airbrush or spray-gun with water after using Restorer.
• See 4008 Technical Data Sheet for more information.

4012 High Performance Reducer:

• A premium reducer for thinning water-based paint. Allows for decreased drying and curing times as well as improved flow with less tip-dry
• Mix with paint in any ratio to achieve desired viscosity and transparency. Non-reactive
• For use with all Createx Colors paints. Store paint bottles air-tight after mixing
• Use as cleaner when mixing 4030 Intercoat with Createx Colors paints as colors dry too hard for rinsing with 5618 Airbrush Cleaner
• Water-based. Meets ASTM D-4236. Proudly made in the U.S.A

4020 Automotive Reducer:
Specialty thinner for use when painting in humid or cold conditions.

• Best when with 4012 or 4011 to create a cocktailed dilutant so colors flow & dry fast without seeding.
• Recommended starting ratio is 4012 3:1 4020 (25% 4020 per volume).
• Contains Acetone and Glycol Ethers.
• Use only in controlled spray environments with adequate ventilation and a NIOSH / MSHA approved respirator.
• See 4020 Technical Data Sheet for more information.

The Intercoat may be similar to 4030 Balancing Clear, which apparently used to be called 4030 Intercoat

4030 Balancing Clear
Creates an acrylic-urethane paint.

• A non-catalyzed, polyurethane, water-based clear additive.
• Mix 4030 with any Createx Colors paint 10 - 25% per volume or more.
• Improves spray performance, flow, adhesion and leveling.
• Reduces tip-dry and drying times.
• See 4030 Technical Data Sheet for more information.

Again, the actual formulas in Tim's kit are likely customized, but this may help clarify how they can be used.

/Chris

Might want to lay down a white base coat if that's what they suggest. I would definitely do some test swatches and try different combinations of base coat and pigment before painting up your mask. It's a good way to see what works best and what kind of effects you can get by mixing the pigments up. 

https://www.monstermakers.com/latex-paint-base/ 
They say it dries clear so, you should be good with this.

Your best bet is probably going to be photochromic pigments. They will be white in the dark but change to whatever color pigment you choose in the sun. https://solarcolordust.com/t/white-to-color 

Hi Maximilian,

What do you mean by color changing?  Do you want them to fluoresce in a different color than under normal light?

If you just mean having them fluoresce under UV light, then the following may help.

For silicones you can use Silc-Pig pigments with their Electric Fluorescent Pigments:
https://www.smooth-on.com/product-line/silc-pig/

For urethane rubbers, plastics, and foams you can use Ignite pigments from Smooth-On:
https://www.smooth-on.com/product-line/ignite/

I've not tried either of these pigment lines with latex. I don't believe the silicone pigment would be compatible, but I'm curious how a urethane pigment would work in latex.  I've never tried it.

Thankfully you can pigment latex with acrylic paint, and there are plenty of florescent acrylics out there.  

Hope that helps!

/Chris