I decided to try my hand at painting for the first time in 20 years(had a 40k army back in highschool). Spent about $50 on supplies, popped in the Thing, and spent the afternoon painting. Everything went well, and I liked the results, up until I hit it with the matte sealer.
I forgot to put it on my shopping list, but my wife had a can laying around from one of her projects, so I used that. After it dried, all the colors look washed out. I know I can hit it with a drybrush to put some life back in it, but for example,the cockpit canopy went from black to light grey... Is that normal? Is there a specific type or brand of sealer I should use?