If you are refering to the tar like substance that covers the shutter curtain and causes it to stick then I had a similar problem with my EOS 650.
I used lens cleaning fluid as a solvent to dissolve the sticky substance, but apparenly lighter fluid is supposed to be better (it is a stronger...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.