Quote:
Originally Posted by telboy
...I would guess that its been cleaned with washing up liquid, but not dried off by hand, and the bubbles have left a residue on the shell which is what the overspray has stuck to.
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You might be spot on there - I never even thought about that! I did wash out the shell using washing up liquid, and I thought I wiped it down but I *may* have only done one side. They do look like bubbles now you mention it!
It was masked off using liquid mask (Parma I think, and I've probably had it a bit too long as it's a lot gloopier now than when I did my first shell) - applied with a sponge in 3 light coats. If it was from that then I'd expect the marks to look like the sponge lines in the mask rather than bubbles.
Quote:
Originally Posted by telboy
just turn the pressure gauge down if it is adjustable
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The reg is adjustable by the big knob next to the gauge - I guess it should be turned anti-clockwise to reduce the output pressure if my knowledge of regulators serves me correctly! I'll give that a go next time - and also give my garage more time to warm up before I start spraying!