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

Goldie99 · 31st Jul 2020, 3:55 pm

Might also be worth double checking that the varnish is suitable to thin with white spirit - not all are.

31st Jul 2020, 3:55 pm	#24
Goldie99 Heptode Join Date: Jul 2014 Location: Boston, Lincolnshire, UK. Posts: 995	Re: What causes this in polyurathane varnish? Might also be worth double checking that the varnish is suitable to thin with white spirit - not all are.