Many thanks for the info Barry. Much appreciated.\ said:Just a drop Andrew. Not much at all. If you use Vallejo thinner then there is retarder in that (as in Tammy thinner which is why you may not have had a problem with them). Like I say I tend to do a 10% Vallejo thinner with Air and doing that I have not used retarder. if I want a 'dry' application I will use a tiny drop of retarder rather than thinner.
For FULL Forum access you can upgrade your account here UPGRADE