Toronto Ray Bertolotti again

I'm gonna start with the easy stuff: his top products and his evaluation
on the HealOzone (he will be the first to offer it when it is approved
in USA. He's been following it from the get-go through all his contacts
in Kanada, England and Europe.). Look for RB Toronto for all this. I
must be honest: the bonding stuff is confusing when it comes to the
different porcelaine and ceramic products and I have to get a chance to
look at the printed notes b/4 I get into that; but suffice it to say
that self etch is *IN* and etching w/ orthophosphoric acid 35-40% for RB
is now relegated to self cure situations almost exclusively. The bonding
strength numbers support this, IHO.
Cheeahs
SP

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Not a real Addy, yet