[BMWCSRegistry] Powdercoating calipers max heat operation

[spanlab at entelnet.bo]

Hi list,  I am getting ready to powdercoat my four brake calipers. This particular time I have not separated the
two halfs although I have a complete set of inside seals. I have not parted the calipers because they seem to be in very good condition and also cause I feel a tad lazy.  I will be cooking the calipers at around 150C 350F....my question is...
anybody know what max operating temperature of the calipers is under heavy braking? I have racing table that goes
up to 500C... I ask this cause there is small rubber seal inside the calipers that I hope will withstand the cooking process.

thanks, Enrique