J-B Weld 31910 Clear All-Purpose RTV Silicone Sealant and Adhesive - 10.3 oz. General purpose clear RTV sealant adhesive for use in household or mechanical assembly applications Great for windshields, windows, lens housings, tubs, showers and more Forms a tough, mold and mildew resistant waterproof seal on most surfaces Sets in 1 hour and will not shrink or crack J-B Weld is proudly made in the USA