I was looking for some oddball reefer decals and found this dealer. His ebay name is K4_pacific. I wanted two of the decal sets he had in white, but I needed black. He switched the colors at no charge and if you buy 4 sets, he discounts the 4th. So I received 4 sets of decals for less than $6 each shipped. The decals are really thin. 99% of my decal work has been with champ. But these are thinner and more fragile than champ. needless to say, it is easier to make the film disappear with dull coat.
I use to let the Champs float off the paper, pull them out of the water and place on the model. But the K4 decals are so fine, it is better ( and recommended by K4) to leave them on the paper. It only takes 20 seconds for them to be ready to slide off. I got to the point where Id dunk the decals and set them aside out of the water and things were rolling pretty fast. If you try there, Id suggest experimenting with some part of the set you will not need just to get familiar with working with them. I have done 3 cars fo far. Couple of pics attached.