Hi Novak,

  Thanks for responding.
  The datasheet says the temperature should be between 37 to 39 deg cel. But I
have read a paper from Shipley which says it works better around 40 deg C. The
problem is sometimes it just doesn't
  work with the same parameters.

  Nupur

Novak Farrington  wrote:
  Hi Nupur,

I'm about to start using BPR100 and am lead to believe that the temperature
of the developer is extremely important. The sales rep who supplied it
informed me that the temperature must be 40DegC (the developer turns a milky
colour at this temperature) or it would not work.