hi, everyone.
well, I'm portuguese and my english isn't really good. so, sorry for something wrong.
about my clarinet, i'm 16 years old and i'm at the music school about one year ou something like that. My parents gave me a buffet crampon E13 on christmas '07 and I never had any problem with him, until now :/
the problem is..
his armband (i don't know if this is the correct term) started to changed his color. it's called oxidisation, after that past to the 1st ring of barrel. however, I bought a new armband (vandoren optimum) but the oxidisation stills moving on clarinet and I don't know what can I do to stop that :/
can somebody help me, please?
The ligature is probably made out of silver or silver alloy. Oxidation is a normal process. You can try cleaning it, polishing it, and then having it lacquered, or clear coated (like on cars).
É feito da prata. Limpe-o. Lustre-o. Pulverize-o então com a laca. Talvez vá a um lugar do reparo do carro e mande-os pulverizá-lo com o revestimento desobstruído.