On Fri, 9 Apr 2010 10:24:08 -0400, "Sanity" wrote:


I repeat for the umpteenth time:
The manufacturer states it's safe use if:

a. the concrete is at least one year old.
b. the concrete is sealed.

The concrete is 5 years old. I've used ice melt on this driveway every year
without mishap.

It would help to konw what is different about this sfuff from the
stuff you used before.

And btw, was there sand in it? Did the label say there was sand in
it?

?I personally sealed the driveway twice. I was here when the
driveway was poured. Specs called for a 2500psi mix. The mix that was
delivered bright and early in the morning (so as not to sit in the truck for
hours) was over 3000 psi.