What type of glue works best on TPE?

The best type of glue for bonding thermoplastic elastomer (TPE) is a strong adhesive like cyanoacrylate (super glue) or a specialized TPE adhesive specifically designed for flexible materials. Contact adhesives can also be effective for larger surfaces. It's important to ensure the surfaces are clean and dry before application for optimal adhesion. Always follow the manufacturer's instructions for the best results.