Gel glue formula: Our thick, no-run Gorilla glue gel formula is perfect for use on vertical surfaces where liquid super glue struggles | All purpose glue: Gorilla Super Glue is formulated for virtually all projects and repairs; it bonds glass, plastic*, wood, metal, ceramic, rubber, leather, paper, and more | Crystal clear: This clear Gorilla glue leaves a discreet finish to keep the focus on your project, not the glue | Anti-clog cap: A special cap helps keep the glue bottle from drying out and clogging; staying Gorilla tough after use | Fast-setting: This adhesive glue dries in 10-45 seconds, no clamping required