I have a small water garden - 250 gallons - with an approximately 20
gallon "upper pond" with a spillway to form my waterfall. I want to
"cement" a flat stone across the top of the spillway to form the first stone
in the waterfall. Any suggestions as to what sealant I can use? It is only
about 6 inches wide, and I hate to waste an entire can of foam just for
that. Whatever I use will have about a month to cure before any water
touches it. Any suggestions will be appreciated.

On Sat, 22 Mar 2003 20:13:23 GMT, "pete" wrote:

I have a small water garden - 250 gallons - with an approximately 20
gallon "upper pond" with a spillway to form my waterfall. I want to
"cement" a flat stone across the top of the spillway to form the first stone
in the waterfall. Any suggestions as to what sealant I can use? It is only
about 6 inches wide, and I hate to waste an entire can of foam just for
that. Whatever I use will have about a month to cure before any water
touches it. Any suggestions will be appreciated.

Why attach it all? Every rock around my 2 koi ponds are done by what they
call dry stack. ~ jan )


See my ponds and filter design:
http://users.owt.com/jjspond/

~Keep 'em Wet!~
Tri-Cities WA Zone 7a
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