The gel formula of this indispensable adhesive allows for gluing vertical surfaces without a drippy mess. It is perfect for filling gaps on porous surfaces and for gluing together two mismatched surfaces. Use it on ceramic, pottery, wood, leather, rubber, metal, plastic, vinyl and more. The 4-tube pack is specially designed for single-use application. Simply, twist the self-piercing nozzle to open, use and throw away. It's convenient plastic storage case allows you to carry it in your purse, briefcase, backpack and store it at home in the kitchen, office, garage, basement anywhere you may need Krazy Glue.