FAST SHIPPING! SAVE $ WHEN YOU BUY MULTIPLE! BRAND NEW! The Gorilla Glue Original Waterproof Polyurethane Brown Glue is a high-quality adhesive product made in the United States. This 4 ounce bottle of glue is perfect for various bonding applications, particularly where a waterproof seal is required. With its strong formula and brand reputation, Gorilla Glue is a reliable choice for both residential and commercial projects. Keep in mind that the product carries a California Prop 65 Warning due to its potential to expose users to harmful chemicals.