[Symbiote]

I think the claim is FUD — or at least far, far beyond what a child would come across, e.g. professional resins, airbrushing/spraying solvent-based paints indoors etc.

These are paints specifically marketed towards children, produced by a large company in a European country with a strong record of safety etc.

Spray primer should be applied outside by an adult (as it says on the can).

[torginus]

:( I truly regret the time I spent looking up the info in responding to yor comment. I shouldn't have wasted so much effort on a person like you.

[Symbiote]

You made a wild and massively exaggerated claim based on a rumour.

No, painting isn't "one of the most hazardous hobbies". That's something like caving, or rock climbing, or skiing, or diving, or horse riding, or BASE jumping.

And no, they aren't "questionable chemicals". They're considered safe for use by the UK, EU, USA and everyone else, as well as Games Workshop, schools, etc.