Tamiya X-22 Thinning Ratio Question

theflyingdutchman

Hi all, 

What is the ratio of the Clear Gloss X-22 to X-20A thinner that you all use to airbrush?

Any tips on spraying this clear gloss too?

 

This does of course usually require a second coat, but I prefer that so I can avoid a rough, pebbly finish, important for decal application. Heavy thinning I think helps to put down some very level and smooth coats.

Hope that helps a little, good luck with it.

Patrick

Hi, Dutch - By no means am I a real expert at gloss clear coats, but here is my method. I usually thin quite heavily, starting at about 40% X-20A and adjusting upward as needed. Medium needle on Badger AB, spraying at 15-18psi. Usual time between coats is about 10/15 minutes.

This does of course usually require a second coat, but I prefer that so I can avoid a rough, pebbly finish, important for decal application. Heavy thinning I think helps to put down some very level and smooth coats.

Hope that helps a little, good luck with it.

Patrick

[/quote] So would that mean 3 part gloss to 1 part thinner?

Flying Dutchman, I thin X-22 1/1 with Mr. Color self-leveling thinner, spraying around 12 to 14 lbs, usually two coats. I get a nice smooth finish this way. I used to thin 40/60 with self-leveling thinner but I wasn't getting the results I expected. One-to-one works good for my needs.

Flying Dutchman - Three parts X-22 to one part thinner would be much too thick, compared to the way I do it. I start thinning at nearly nearly one part  thinner to one part X-22, about 40% thinner to 60% X-22. That gives me the ability to adjust it as I need, when I see how it sprays. I usually add more thinner, ending at whatever ratio sprays out the best. 

Foto Frank said it well, one part thinner to one part X-22 will be a good ratio for you, give that a try and see. With a little testing of results, you'll see what ratio you like. 

Patrick

As suggested, I also go about 50/50 with just about any paint or clear and adjust from there. Best method is to experiment to see what works for you.

The best method is 50:50 Tamiya X-22 : Tamiya Laquer Thinners.

I got this from LSP fourm, works perfectly, dries quickly and leaves a hard surface when fully cured.