Join Date: Jan 2012
Location: Not every shadow, but any shadow
It's not bothered the static grass on the Vargheists I did recently. The thing is, with the Tamiya sprays the coat you put on is so thin it makes no difference to the material itself.
Those texture paints will go over just about anything I'd reckon, they are so thick !
It would only be a problem on a glossy finish base and if you're worried just give it a light sand.