In a message dated 5/19/98 9:47:06 AM Eastern Daylight Time, diskladame@provide.net writes: << How many of you have had the problem of Protek turning green when you keep it in one of those valve-spout bottles with the brass fittings (available from Schaff)? Is this caused by a reaction with the brass? Does anyone know whether or not this discoloration affects the performance of the Protek? >> Try putting a thin square of seran-type wrap just over the bottle top and then screw the lid down on top of the seran-type wrap. This will cut down on constant direct contact between the brass and the protek. In general, it is a good way to eliminate any leakage anyway. I have no answer for your direct question of discoloration. Bob Bergantino, RPT
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