[BC] AM Tower base weathering

[Mike McCarthy]

Don,

I'm not sure what needs protecting or stabilizing. The pier or something 
else.

MM

On 11/22/2013 1:37 PM, donroden at hiwaay.net wrote:
> What do the chemists among us recommend for stabilizing an old AM
> tower base that has endured sixty seasons of inattention  ?   It's
> really pretty good for hand-mixed and poured river gravel.   I just
> don't want to apply anything that expands or contracts at a different
> rate.
>