Quote Originally Posted by imdying View Post
I guess I've rebuilt more than a hundred calipers that it has happened to... at a guess 99% were from DIY guys. YMMV and you can treat your bike how you like
And I certianly will. I do know when to get things done "professionally" though, believe it or not. Maybe I've been lucky. I don't bath the calipers in the stuff, just a light squirt and clean out with a cotton bud stick or small screw driver rapped in rag. As well as regular brake fluid changes I might add.


While we are on the subject of wd40 -http://www.twbc.org/resources/wd40.php