Dulux Trade Weathershield All Seasons Smooth Masonry Gloss is a flexible solvent-based masonry paint, ideal for use on exterior masonry. Based on patented AkzoNobel technology, this high gloss finish provides excellent durability. Easy to apply with excellent opacity. It contains a fungicide to inhibit mould growth on the paint film and is not prone to yellowing. Weathershield All Seasons Smooth Masonry Gloss may be applied to surfaces previously painted with masonry paint, including solvent-based finishes.