UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - What causes this in polyurethane varnish?

Goldie99 · 30th Jul 2020, 3:30 pm

Any chance it could be due to putting it on too thick ?
Coated too thickly, it could easily take much more than 24hrs to fully cure.

30th Jul 2020, 3:30 pm	#6
Goldie99 Heptode Join Date: Jul 2014 Location: Boston, Lincolnshire, UK. Posts: 995	Re: What causes this in polyurathane varnish? Any chance it could be due to putting it on too thick ? Coated too thickly, it could easily take much more than 24hrs to fully cure.