Not quite.
One more time--just in case you missed our discussion before:
There are different kinds of silica; one kind is OK for vaping--and it's been discussed on this forum for quite some time, long before Aspire introduced their fiberglass/ceramic wicking material. Amorphous silica, commonly used in wicks by all (or most) e-cig manufacturers, has been deemed safe by our resident chemists and is even approved by FDA for use in food and medicine.
Please read
this post by tenshi, and
this one by Boden, and
[URL="http://www.e-cigarette-forum.com/forum/health-safety-vaping/377764-dangers-silica-wicks-5.html#post9181477"]this one by Kurt, [/URL]our resident chemist and a person I trust completely in all matters related to chemistry.
More on the subject:
http://srs.unm.edu/industrial-hygiene/media/docs/silica.pdf
"
Amorphous Silica: Multiple studies have found amorphous silica to be biologically inert when
ingested and inhaled, with the exception of extruded fiberglass and ceramic fibers (which have been
designated as carcinogens by the National Toxicology Program), which are hazardous due to their
very small size and their high length to width aspect ratio.
Because of this inertness, the US Food
and Drug Administration permits the use of amorphous silica (not fiberglass or ceramic fibers!) in food
and medicine. "
Just for the record.