<div class='quotetop'>QUOTE (damo46 @ Apr 21 2008, 11:38 PM) </div>this is probably cos your rotor was dead/damaged to start with or you thrashed it cooled/didn't let it warn down.
<div class='quotetop'>QUOTE (Teddy @ Apr 21 2008, 11:52 PM) </div>bingo! provided your rotor is healthy, operating temp before you drive and a couple of minutes cool down when your finished.
plus i think you'll be able to budget a rebuild, every four-five years. it's only a few seals and gaskets