More than you ever wanted to know about Bon-Ami (Was RainX, etc.

[Larry C Leung]

The same scale we (or was it me that started this (the Moh's scale)
thing?). So, since the various Feldspar's that are used in Bon Ami are of
hardness 6, the size of grit they use MUST be very, very, fine so that it
polishes rather than scratches.....

LL - NY

On Wed, 18 Apr 2001 19:21:38 -0400 Frederick Smith <smitty at pcrealm.net>
writes:
>According to the Bosch Blue Book (Automotive Handbook),
>both single pane TSG (toughened safety glass) and LSG
>(laminated safety glass) have a surface hardness of
>5...6 Mohs. I guess if you know what Moh's are........
>the numbers are relevant.