Specifically, silicone glue or or silicone caulk will work best, as these have goodies added to increase tack, plus theyre made of a very hardy silicone which can cure in contact with any type of surface. I also had some luck using two brands of super glue: Loctite Ultra Gel Control and Gorilla Glue Gel.
Subsequently, question is, what is the best adhesive for silicone rubber? Silicone Adhesive. Sil-Poxy™ is a one component adhesive made specifically for bonding RTV silicone rubber to silicone rubber and other substrates. Sil-Poxy™ will work with tin or platinum-cure silicones and provides a strong, flexible bond between silicone parts with high elongation.
Keeping this in consideration, can you glue silicone rubber?
Conventional wisdom is that you cant glue silicone rubber. However you can bond silicone rubber to itself and to any other substrate. With the Bonding Poly Process (patent pending) you can bond silicone rubber to itself or to any other substrate quickly, easily and permanently.
What kind of glue works on rubber?
Cyanoacrylate instant adhesive is generally your best bet for rubber bonding; epoxies are not usually recommended – rubber is easily peeled off. Cyanoacrylate adhesive cures in seconds so you can find out pretty quickly whether it is going to work or not!