Cyanoacrylate is the generic name for substances such as methyl-2-cyanoacrylate, which is typically sold under trademarks like Superglue and Krazy Glue, and 2-octyl cyanoacrylate, which is used in medical glues such as Dermabond and Traumaseal. Cyanoacrylate adhesives are sometimes known as "instant adhesives". The acronym "CA" is quite commonly used for industrial grades. In radio control, cyanoacrylates are used for repair and assembly of both foam and built-up model aircraft. They are also used for securing tires to wheels on R/C cars and trucks (see below) and may be used for general repair of any type of model. Special, odorless CA must be used on foam aircraft as regular Krazy Glue-types will attack and dissolve the foam.