This is obviously an important issue for those of us who game with our models, as the paintwork needs to be protected from damage while in use. I know that the best way to do this is to varnish first with tougher gloss finish, then hit with matte, but I am lazy and hate wasting time so the models usually get only a matte varnish. HOWEVER when applying decals I usually hit the spots with brush-on gloss before applying the decal to improve adhesion and avoid silvering.
Since I have five pretty much identical models in this post I varnished each one with a different product. You can read about the results below. Test conditions were 20C, moderate humidity, two coats sprayed in my basement.
What can you say about Testors Dullcote. After a brief and inexplicable market absence the champ is back and he's got no worries. The smell is the smell of victory (it IS pretty pungent) but Dullcote is the best, albeit getting on the expensive side...
You can see here how it did on the decal, it looks great (that was high gloss finish there before the spray). It took two coats to really eliminate that gloss but the model is uniformly flat.
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Krylon UV-Resistant Matt |
Krylon Matte (or as we used to call it, "Fini-Matt") has a new UV-resistant formula which seemed unnecessary but whatever. What I can tell you is that it isn't as flat as the old one, which was great. But maybe I will have egg on my face when all my models have crumbled into dust from UV exposure. Oh wait, most of them are in cupboards or cases in a windowless room in the basement. So never mind.
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Mr Hobby Matt Water-Based Topcoat |
This was kind of the impetus for the post - I saw a guy on Facebook Marketplace selling a can of this stuff for $10 and thought I'd give it a try. Apparently it's popular in the "gunpla" community (that refers to GUNdam PLAstic models, not something sexual) and the seller's models looked good in photos.
"I've used Testors Dullcote and you, sir, are no Testors Dullcote." Having said that it's not bad, a bit more on the satin side than dead flat but worth a try in a pinch.
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Winsor & Newton |
I tried the W&N product in a fit of desperation when neither Dullcote nor Krylon Clear Matte was available. It's all right but not great, still leaves a pretty satin finish. It's also pretty pungent.
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Citadel Colours Purity Seal |
OK I guess I have to cut this can a bit of a break because it's likely 20 years old... but I tried it anyway. And it's terrible. Pretty glossy finish and I wouldn't recommend it, even if you could find 20-year-old Purity Seal.
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The contenders on test |
I really like spray varnish. It's a time saver and if it's Testors Dullcote, it works great. I have a couple bottles of brush on matte varnish I've used, but only occasionally, as I find it a pain. I just ordered two more cans of Dullcote from a vendor here in Canada so hopefully the Dullcote pipeline will stay open in future.
And since it was new Afrika Korps tanks in the test... Heia Safari!
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