Hi guys, I've got a resin body I found cheap but it has a lot of pin holes. I'm wondering if my usual filler will work for them or is there something better to use. I have 2 part auto filler, spot putty, humbrol model filler and acrylic nail filler and have ground out the holes a little so theres something for it to bite but my fear is it coming off during the paint process. The body needs a lot of work so I'm not fancying going to all the effort if its not going to work. I dont know f it makes a difference but the resin is white. Thanks for reading