How do you achieve a perfect paint finish on polystyrene using edding permanent spray?

Paint aerosols normally contain solvents which attack and dissolve the polystyrene. If you use the special edding 5200 permanent spray polystyrene primer, you can then recoat the polystyrene object with any kind of paint that contains solvent. It’s important to note that the primer must completely cover the entire surface area to form a barrier between the polystyrene and the subsequent coat of paint.

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