Best exterior painting system on the market.Dual lifetime warranty from Ross Talbot Paint Co. in business since 1918 and Home Preservation Systems in business since 1935. Permanent Painting system tested as one by D & L Labortories. Resist mold,spalding,cracking & peeling on all wood surfaces, hardiplank,brick,block,stucco. Our product can be applied to almost any surface except roof surfaces,porch decks & corrosive metals.