Bonding Rubber To Rubber

Don t let the fact that it comes in a spray bottle put you off.

Bonding rubber to rubber.

Thermoplastic glues especially cellulosics bond well to rubber and have other desirable applications and properties suitable for the manufacturing and construction industries. There are several good rubber cements but depending upon the strength of the bond you are trying to make shoe goo or goop will do a good job. Surfaces may have mold release slip additives or other processing lubricants on them so a quick wipe with isopropanol is a good idea. Before attempting rubber bonding it is advisable to carry out a solvent degrease.

For silicone rubber use permabond pop primer before bonding with permabond. Non synthetic rubber can be bonded by vulcanization. This glue is a great craft adhesive. It s great for bonding wood fabric leather ceramic glass and metal in addition to rubber.

Sil poxy works with tin or platinum curing silicones and creates a powerful flexible bond between highly elongated silicone parts. The presence of oxygen will cause oxidation of the rubber parts resulting in a brittle charcoal like material that isn t flexible and has little strength. Rubber based adhesives like nitrile elastomers work extremely well when bonding rubber to itself. Just be sure to roughen up the two pieces of rubber you want to bond together before applying the cement to each piece then clamp them together over night.

The best adhesives for bonding rubber to plastic are cyanoacrylate super glue or acrylic resin and industrial quality glues. Amazing goop automotive adhesive does this wonderfully securing rubber pieces in place on smooth metal surfaces without creating potential bond failure scenarios through rigidity. If you need to glue rubber shoe soles this is perfect. These two types of adhesives will readily bond both plastic and rubber together with minimal clamping.

Rubber to rubber 3m 80 rubber and vinyl adhesive spray is hands down the best glue for rubber to rubber purposes particularly as it is designed specifically for this purpose along with vinyl. Sil poxy is an adhesive made of one component specifically for bonding rtv silicone rubber to silicone rubber and other substrates. Permabond 105 is an instant adhesive which bonds most types of rubbers including butyl epdm natural and nitrile. Three excellent adhesives for rubber to rubber applications are.

Acetone may be too aggressive as certain types of rubber are vulnerable to attack. When bonding rubber to metal you ideally want a glue that will create a tough longlasting bond while still accommodating for the flex and potential movement of the rubber. It forms strong bonds in seconds and the strength continues to increase for 24 hours. This glue is a thin viscosity so it s a great choice for more delicate projects.