I made the same thing and used portland cement 10 along with lots of oyster shells with th esand
it was very very porous. FLAT LANDER get have a positive affect on that one. I made over 75 lbs of it . Lots of corner pieces along with curves too.
If i can make it again i will once i get settled down from the divorce
i used press wood to make the molding s for the rock. any ways make the molds first,.
mike
__________________
180 starfire front, LPS, millipora
Doesn't matter how much you have been reading until you take the plunge.
You don't know as much as you think.
|