Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_2889300_6 ( years_available VARCHAR, kickdrum_pad VARCHAR )

### Question ###
in which year was available the rubber as kickdrum pad

### Accurate SQL ###

SELECT years_available FROM table_2889300_6 WHERE kickdrum_pad = "Rubber"