1st time painter here. I was just wondering if a different type of paint is used for painting hair. I noticed that Sideshow figures have have a slight sheen to the hair. Is that due to the paint used or are they using a gloss sealer? I tried using a glossy sealer but its way too shiny. Is there a semi gloss sealer? if so, what is the name of it or what brand is it. Thanks in advance.