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Need some help. Want to add broken glass to the mix where it will show on the outside of the pot I am making.
My mother used to do crushed class wall paintings and has bottles of colored glass sitting around. Want to use it in decorating hypertufa pots by adding it to the mix or adhering it to the mold sides so it will show when you wire brush it. Using mix of 1 part white Portland, one part silica sand and one part fine vermiculite.