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OSI: Gutter Sealant
New Pro-Series Micro is a premium gutter sealant that provides superior all-weather adhesion. Available in a convenient 4-ounce squeeze tube, new Micro can fill even the smallest seams. Featuring QUAD polymer formula, Pro-Series Micro provides superior adhesion and easy extrusion in both hot and cold weather, and will adhere to both wet and dry surfaces. Its unique formula provides excellent stretch and movement capability. Micro is mildew-resistant when cured and will not crack or yellow. Pro-Series Micro is recommended for sealing aluminum, galvanized and vinyl clad gutters, end caps, and downspouts. It is also recommended for other exterior applications such as lap joints, metal awnings, vents and windows. Pro-Series Micro is available in clear formulation.