hi france,
 
i would like the answer to pvc glue contamination also.  i'm considering using
it to pipe the honey from my extractor to a bucket, and have thought about it
and how to properly glue the pieces.  i'm not too concerned tho - it's fit for
humans to drink from, so how bad can it be for the honey?
 
let me know if you get any really negative comments.
 
thanks,
john