[TowerTalk] Remove Tower Base

[Pete Smith N4ZR]

On one of the URLs in one of the preceding posts, a Canadian company 
warns against high temperatures during the curing of the product, and of 
the danger of "blow-outs."  It cautions against looking down the hole to 
see what's going on ;^)

73, Pete N4ZR
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On 8/23/2009 3:45 PM, Roger (K8RI) wrote:
> "I think" the stuff for cracking concrete is like an epoxy that hardens
> and then expands, or at least expands a lot after hardening. I noticed
> in the one demonstration that none of it appeared to come up in the holes.
>