turning interior paint into exterior paint?
I know there is an exact science of how to convert interior paint into exterior latex paint.... However I'm not looking for that, basically I have40 gallons of grey interior paint and I want to use that in an exterior application, The biggest thing is how to protect it from the sun. I already added a mildewacide so that's covered and it definetly sticks w no issue, just wondering what I can add to protect it from the elements??? I appreciate any responses TY Randy