Ken,
There you go again, assuming just because Dryvit is the worst shit in the
world, it has the half-life of a dead Kraut (Gentile or Jew). I don't doubt
for a minute that Dryvit won't be scattered all over the planet, together
with abandoned Clorox bottles, when the cockaroaches (or chert chicken, if
you and Deb prefer) take over the world.
Ralph