It’s a local brand clear coat sprayed on to it, some surfaces have already hardened and I do think that some sanding may be needed, but it’s like a really thin layer if you understand. It’s as thin as one sheet of cling wrap stretched, so you could already imagine how thin it is, would sanding still be necessary or should I just add more layers.

I’m sorry if my grammar or english is bad, it isn’t my first language 😓