it won't peel off automatically - it will definitely stick to the dashboard. To be able to peel it, it requires a sufficient build up of layers, to make it thick enough to peel. if you don't want to peel it, apply as little or as much as you like!
The plastidip brand will give a slightly textured feel, whereas the brand i used above gives a smoother finish. They both come out as as matte, but you can make them become slightly gloss with certain finishing sprays.
(euroboy, thanks again for that acrylic spray tip! - wheels now clean up nicely)
What brand is it that you use?
Being a GT owner also, you might be able to help on this - I'm looking for a finish that is similar in colour and feel to the dashboard of a GT - ie not matt, not gloss, somewhere in between and wipable cleanable..
My restored bertone dashboard already has the correct texture or grain but at the moment it is painted with satin black, which is the wrong colour for me and also lacks that slight "soft rubberyness" that I am looking for.
If you can help out on colour selection for something similar to or darker than the GT dashboard I would appreciate it..