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  #21  
Old 03-24-2022, 01:02 PM
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jeffyjeep jeffyjeep is offline
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I've deleted my post with the Fire Aero photo. I apologize for distracting the thread.
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  #22  
Old 03-24-2022, 01:26 PM
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Quote:
Originally Posted by jeffyjeep
You didn't use liquid decal film? (photo) Decal bonder sounds like a softening agent.

Yep, use Liquid Decal Film. You can also use Future (Pledge).
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  #23  
Old 03-24-2022, 01:56 PM
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Right. Case in point, about 1 hour ago I first coated these vintage SA-205 tank decals for this S1B. If I hadn't coated them with liquid decal film they would probably shredded in the water--which happened to me WAY too many times before I started coating decals that were either old or very thin--or both. Since then I've not a decal disintegrate.
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Never trust an atom. They make up everything.

4 out of 3 people struggle with math.

Chemically, alcohol IS a solution.

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  #24  
Old 03-27-2022, 08:44 PM
scigs30 scigs30 is offline
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The vintage Estes Aero-Fin is complete. The old decals were a challenge even after applying decal solutions. Sometimes with vintage decals, you just have to be happy even if they are not perfect.
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  #25  
Old 03-27-2022, 09:57 PM
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It turned out very nice. I don't see ANY flaws in the decals.
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Never trust an atom. They make up everything.

4 out of 3 people struggle with math.

Chemically, alcohol IS a solution.

NAR# 94042
SAM# 0078
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  #26  
Old 03-28-2022, 05:10 AM
A Fish Named Wallyum A Fish Named Wallyum is offline
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Quote:
Originally Posted by scigs30
The vintage Estes Aero-Fin is complete. The old decals were a challenge even after applying decal solutions. Sometimes with vintage decals, you just have to be happy even if they are not perfect.

I don't even want to think about making that body tube to fin bend with vintage decals.
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  #27  
Old 03-28-2022, 03:25 PM
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Quote:
Originally Posted by scigs30
Holly cow, 6-7 coats? Maybe you are sanding to aggressively. I sand with 320 just til the fins are smooth. If you sand too much, you will sand into the bare balsa and the grain will still be showing. On the 3rd coat, the fins should look like plastic with no grain showing. With that being said, a little grain is no big deal.......


I was kidding a bit. I do usually use 4 coats, but I thin the Brodak so it flows well. I have used more on a few occasions. By the way, since I thin it so much, I ran out of their thinner before the sanding sealer. I have used big box store lacquer thinner with no issues.
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  #28  
Old 03-29-2022, 05:56 AM
scigs30 scigs30 is offline
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Lee,

For smaller I have had no issues using it without thinning. On larger fins I do thin it a tad so it brushes on smoother.
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  #29  
Old 03-29-2022, 08:35 AM
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I'm surprised using "Hardware" store Lacquer thinner does not ruin it. Maybe you got a batch that does not have methanol. I know with 100% certainty that Methanol RUINS Color Aero Gloss Dope. It's just a way for chemical companies to stretch expensive chemicals with cheap junk. Works with "standard household" non-automotive lacquers.
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