Hillman #12 - 14 x 2 In. Washer Head Self-Drilling Sheet Metal Screw (100 Ct.) Gutter Outside Corner penetrating sealer that resists most

penetrating sealer that resists most common oil-based and water-based stains

Modified wax base formula dries to a slippery film

Will not cause after rust when used on stainless steel or other corrosive-resistant materials

Formulated With Superior Base Oils & Patented Additive Technology To Provide Better Protection Against Volatility Burn Off

Hillman #12 - 14 x 2 In. Washer Head Self-Drilling Sheet Metal Screw (100 Ct.) Gutter Outside Corner penetrating sealer that resists mostSelf drilling screws are manufactured for use in wood, fiberglass and metal. They possess a drill point which enables the screw to drill its own hole in thin gauge steel; no pre drilled holes are necessary. The sharp threads create their own mating thread when drilled into the material, and provide a stronger grip to your surface. Perfect for roofing construction, these screws have a neoprene washer that provides a water tight seal, and prevents