TOWER SILICONE is safe for UV exposure and will not discolor
it's also exceptionally resistant to mold
the bead is mildew resistant
commercial
Once cured
AU-1 Commercial Construction Sealant 10.1 oz - Case of 12 Color:Aluminum Gray TOWER SILICONE is safe forAU 1 is a premium, highly elastic, and non sagging construction sealant designed for lasting performance across residential, commercial, and industrial applications. Ideal for expansion and control joints, concrete panel and tilt wall joints, precast units, EIFS, and sealing windows, doors, and siding. It bonds directly to concrete, masonry, stucco, glass, metal, building wraps, fascia, and flashing. With exceptional resistance to aging, AU 1 provides