Gasket sealer recommendations for Intake, pan, and timing chain cover (360)

OK there are 2 different sets of intake manifold gasgets in the felpro gasget set. one set is steel and the other set is blue composite, I'm assuming I should use the blue gasgets and also assume that I don't need to use a gasget sealer with the blue gasgets with the exception of the corners. Please correct me if I'm wrong. Don't know what I'd do without the advice I get from all of you guys. It's MUCH appreciated.