I have a Bunch of patches on the Sunflyr and Humongous because of Plyspan splitting... Normally as I make that last swipe cleaning it at the Nats...
Extremely annoying.... Had used that stuff for a long time with no problems, then splitsville... I am almost convinced that the tissue itself is part of the problem.. But I am also wondering if ultraviolet is getting to it since I use a tinted dope finish or clear... The latest project a NEW!! old timer, which won't be ready for VSC
is covered with regular weight silkspan and will be getting nitrate as a base, then litecoat with a layer of regular butyrate to shrink a bit... FWIW
We will see wha hoppens...
Later
Jim