I'm building a Hasegawa S-3B Viking and have tried spraying ModelMaster 2949 Transparent Black Window Tint on the canopy, but it keeps drawing into a network of fisheyes. I've washed the canopy with detergent several times, I've removed the previous attempts with thinner (to the point where it slightly frosted the plastic and I had to buff it clear again), but the same thing has happened 4 times now.
Is laquer incompatible with the clear plastic? What should I do?