i've painted plastic models with citadel paints and foundation paint
i've sprayed a layer of hardcoat varnish
i've waited 4 hours
i've sprayed a layer of purity seal to remove the glossy effect
and bang! catastrophe
all those models now looks whitish kinda snowy or dusty
on some models i've put 2 layers of hardcoat and those are fine.
Anyone had this problem? Is this a bad varnish bottle or am i doing something wrong?
what can i do? for the models? for the bottle?
any ideas?
Thanks!