The wall i am painting on has high exposure to the elements and also leaks some water durring the winter. Is there a paint that will let the water pass through? The wall is cement.
I am supervising a team of high school students that will be creating an outdoor mural at a neighboring school. We want the mural to withstand the elements and to last for years to come. The mural will be painted on a textured concrete surface, that has already been painted.