EcoStar Niagara Slate Roof Tiles Class C 95487 they will regularly require additional

they will regularly require additional staining

See installation guidelines for details

Authentic slate recycled roof tile made in USA

alkylphenol ethoxylates (APEs) or ethylene glycol commonly used in paint

To back up their claim

EcoStar Niagara Slate Roof Tiles Class C 95487 they will regularly require additionalAuthentic slate looking recycled rubber tiles NOTE: These are Class C fire rated Niagara Slate tiles. For Class A fire rated Niagara Slate, click here. EcoStar's Niagara Slate (formerly known as Majestic Niagara Slate or Empire Niagara Slate) emulates the look, feel and longevity of natural slate. It is substantially lighter in weight than slate, concrete and metal roofing, and is produced using some of todays strongest, most flexible materials,