Matt Surface Primer, Grey, 60ml

So my go to primer is usually Vallejo. But with it being out of stock for some time I opted to try the Green Stuff World primer. I guessed it couldn't be too bad as it is Spanish. Spain produces some awesome paints the aforementioned Vallejo and of course Scale 75.
This primer can be airbrushed or brush painted. As I was going to airbrush it I thinned it wit a drop of air brush thinner and a couple of drops liqutex air brush medium.
It went on really smoothly and came out of the airbrush thinly without splutter or clogging. I have also mixed it with Vallejo and Daler Rowney inks and both worked well.
It seems to cure way faster than the Vallejo equivalent.