Passaro Ultra Grade Spanish Natural Slate in Blue/Grey 500mm x 375mm

This Spanish natural slate, named Passaro after the quarry it’s selected from, is an utra-grade slate with an even surface and a no risk of discolouration. The pre-holed natural Spanish slate is a tough and durable natural material with a uniform thickness that can be installed on pitches as low as 25° in a moderately exposed location and 30° in a severely exposed location.