Problem with Alclad Microfiller

[aninswed]

Has anyone had a problem with Alclad black microfiller clogging up in the airbrush?

Try as I might, I can't get past a couple of passes with my Iwata before the paint clogs up and I have to clean out the brush.

I am following the instructions on the bottle, and I have set the needle on the airbrush to give wide coverage.

I am completely puzzled.

[Mark]

I must admit that I've been using exactly the same product over the last three days, straight from the bottle, through my Iwata. I've not had any problems and a quick clean up with cellulose thinners has the airbrush ready for action the next day. I'm sorry that probably doesn't help you, but it's all I can add.

[Rabbit Leader]

I use a Paasche VV (something) AB and had a few issues when I was using my small needle that I use for normal AB painting.

I swapped it over for one of the larger needles and it seemed to spray quite well set somewhere between 15-20psi.

I also found that their own AB cleaner product works best for after work cleaning..

The trick is also to get fairly close to your work, as spraying from a wide position can cause the finished surface to end quite rough.

A quick rub down of micromesh does not go astray either..

I'm quite happy with this product, so keep persisting as the final finish is quite good..

Cheer.. Dave.

[aninswed]

Thanks guys. I'll try and crack the problem on an old kit I use.

[Mike]

Often, when we change from acrylics to lacquer based paints in the same airbrush, it causes any residue to "jelly up" and clog horribly. I usually make sure I clean an airbrush before I change after numerous instances of this happening

[Tim T]

I have found the black more temperamental than the standard grey. Possibly because it is an older bottle. Have you tried thinning it with cellulose thinners? That usually works for me.

[Rick Brown]

Not had any problems either.

I mix acrylics and lacquers on a session, but flush through before hand with the correct thinners for the next paint.

Guess you've tried that though.

I too use an Iwata. It's a CR with 0.3mm needle.

Rick.

[aninswed]

Thanks guys. I have had it a while so it might be worth me having a go with a fresh bottle - I have a couple of NMF EE Lightnings that I want to do justice to. Will get some cellulose thinner as well but must remember to keep a steady hand when mixing!