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Bill -

In a little over 2 months, our hardener in the resin handpump dispenser has
turned dark brown. It sits in a 75-80 degree shop and is covered all the time in
the pump. It is exposed to fluorescent light when we are working.
  Lancair sez that this darkening is no problem and it does not affect the
strength of the resin. Does Michael Engineering or Jeffco feel there is a
problem?
   Must be some kind of chemical reaction between the hardener and the
materials used for the valve....John Schroeder   .....LNCE



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Please send your photos and drawings to marvkaye@olsusa.com.
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