Ok I am back on this one for now, until I can restock of some items to continue the Stuka. The Aries cockpit arrived a couple of weeks ago to much fanfare in the cave. I've never done one before so new territory for me. I'll post the obligatory pics of the 'pit OOB then I'll proceed by adding a copy of a post from my other WIP, which will show where I am at now. It's a bit of an extensive read so I apologise in advance, but maybe someone here has experienced the same and can enlighten me as to the problem. Yes, there is a problem, Houston!
The pit and all it's lovely detail.
The update:
Ok, a ... minor (no really, it's a major) setback after some brainstorming of how I wanted to paint this cockpit, the decision(s) I made turned to disaster and now I have to get back to square one.
Starting from the start I gave all the resin pieces a good wash and scrub and did what I always do, let it air dry. I then primed with my new revelation the Mr Primer Surfacer 1000. After the success on the Stuka it was a no-brainer. As I was about to spray it I noticed a couple of drops of water in the cockpit tub so I gave that an extensive blast of air to rid it of my presence. And on I went.
As the primer was drying I had decided to spray the side and IP's black, then mask them out and spray the rest of the cockpit Light Gull Grey. So I gave the primer sufficient time to dry and started with the black, I thought about what paint to use and decided on my favourite black at the moment, Alclad's Black Primer. Being a lacquer I thought it would conform to the fine detail of the IP's nicely.
As I was spraying the black the primer started flying off in flakes in parts. Mainly, but quite extensively in the bottom of the tub. I looked at it, it was in places that were not going to be seen so I carried on, thinking some moisture must've been on the surface and the primer hadn't adhered. There was no peel where I was going to paint the black .... or so I thought.
Anyway I got the black on, oh I hadn't been terribly pleased with my painting effort either (the primer and the black), I don't know if my eyesight is failing or what, but anyway I was no overly happy with it. But I proceeded anyway.
I then used liquid mask to mask out the panels, I'm running at about 70:30 success rate with this stuff so I thought it was worth a try. The biggest problem with it is the paint adheres to itself more than it adheres to the latex masking stuff, so when you pull it off you get flaking at the edges. A stiff brush normally takes care of it but it is a little annoying.
Anyway I finished masking and allowed it to dry before applying a coat or two of the Light Gull Grey. All good so far.
After giving that time to dry I started peeling the mask off. And well, the peeling problem turned out to be everywhere. I'll let the photos do the talking and discuss my prognosis and repair procedure after ....
I thought I took photos of it in its primed state, but didn't. Anyway, it just looked grey. This is after the black went on. Ok so far.
The mask applied, sorry the photo is sideways, it just looked clearer (bigger) that way.
Light Gull Grey applied, still ok so far.
All is revealed. Unusable.
During the process this happened, so a third of a bottle of liquid mask is now a funny shaped rubber mat (I didn't even bother trying to wipe it up, just let it set and peeled it up in one piece this morning. lol Funny.)
Ok, the prognosis. The debrief, or whatever. I have a number of theories.
1. It wasn't dry at all, and the primer, being a non-water soluble paint, repelled it. This is my least favourite theory as it was 99% dry.
2. Mr Primer Surfacer 1000 doesn't adhere to Resin. Which doesn't seem right but I haven't researched that yet.
3. By air drying the Resin parts after cleaning the liquid detergent residue, which I normally, deliberately leave to help break surface tension of water-based paints, has repelled the primer from the surface of the resin. This is my most preferred theory.
The repair procedure.
1.Well I'm going to have to soak, and/or brush lacquer thinners over the entire cockpit, including all the other pieces as they've had the same treatment. To rid it of every drop of paint I've applied so far. Using either Mr Color Thinners, or Alclads Airbrush cleaner, hoping it won't craze resin like it can plastic.
2. Bin it and use the kit cockpit.
3. Bin it and buy another Aries cockpit.
2 and 3 are not my preferred option, and only to be implemented if 1 fails.
So, there you have it. One step forward, three back.
On a positive note if I can successfully peel/dissolve everything off I will revert back to Vallego's primer and hopefully I'll be a little happier with my painting. Which seems to have gone askew lately. Not sure why, and would love an answer if anyone else has experienced this phenomenon.
Thanks for reading this rather long post. Maybe a heads up for anyone that uses a similar procedure to me. Don't use lacquer based paints over detergent, maybe.
