ZINSSER ALLCOAT EXTERIOR MATT BLACK 1L Zinsser AllCoat Exterior is an ultimate performance paint that offers supreme protection to all exterior surfaces: wood, metal, masonry, plastic, concrete and cladding. It forms a vapour-permeable, low maintenance, water-shedding coating that is recoatable in 1 hour. Self priming and can be applied to previously painted surfaces without sanding, even glossy paints or those coated with bitumen, tar varnish or creosote. Zinsser AllCoat Exterior gives excellent resistance against cracking, blistering and flaking. Ideal for airless spray application.Perfect for metal and timber clad factory units and farm outbuildings. Long lasting finish - up to 15 years. Fast recoat time - just 1 hour. Our team is more than happy to answer all your queries. Visit our shop and check out our full stock.