Re: What causes this in polyurathane varnish?
Quote:
Originally Posted by PsychMan
Well, blast. I thinned the polyurethane with white spirit, got it nice and liquid like, no treacle. Applied with a brush as thinly as I could, and again I have a mess 
I will have to try again and see if I can spread it thinner still |
As I say in post 18, interaction with previous coat.
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