I would contend that a piece of styrofoam will act different than a plastic RR car?
What does it say on the can?
What does it say on the can?
Modern lacquers are made from acrylic resin starting in the 50's. So its probably a lacquer.Dullcote is a lacquer.
Here is the data sheet for the Rustoleum matte finish in the green can:
Resin Type Acrylic
Pigment Type NA
Solvents Acetone, Toluene, Xylene