Do not use KILZ outside as it will peel because it dries to hard and brittle. If you want a flat finish you can go with 2 coats of Duron Maxwood Acylic Latex Solid Hide Stain 28 series as this product is self priming and has stain blockers built in. If you want a satin finish you would prime with Duron Bond-N-Seal Exterior Acrylic Primer and finish with Weathershield Acrylic Satin. You do not want to apply oil based paints on T-111 as they will cause it to delamanate an dwill crack because of the movement of the plywood. Hope this helps out. |