I have completed a slow flier from plans and shown at
The author used ' litespan' covering which requires the application of heat for adhesion. It is not avilable locally. Also, the use of heat is foreign to me.
I have tissue and some silkspan. I do not think the structure will withstand water shrinking of the covering. However, I think it will need doping for strength.
I have not covered a model in many years, so I am wondering if doping either or both of these will result in shrinkage as much as that when using water.
Thanks, Jim.