ITTF is going to ban any alterations to rubbers,
which include not only speed glueing, but any speed tuning
using recent VOC-free boosters as well.
Although this rule change has not been officially announced,
the ITTF President, Mr. Sharara, clearly mentioned it in his
letters
to table tennis equipment vendors.
Sep 1, 2008, all speed glues using volatile organic compounds
will be banned.