Use for sealing around bathtubs, sinks, shower stalls, tiles and plumbing fixtures * Excellent adhesion to ceramic, porcelain, glass, fiberglass composites, enamel, aluminum, stainless steel, wood, many plastics and wallboard * Contains mildewcide - cured caulk will resist mold and mildew growth * Permanently flexible and durable for a long lasting, professional finish * 5.5-Fluid ounce tube