G
Gman
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I have been experimenting with the ivobase system investing technique. I tried investing directly using type III stone but no matter how many coats of tinfoil substitute the stone sticks to the cured denture. The ivobase video suggest using silicone on the waxup then flow type III stone over to invest. The silicone is expensive. Has anyone found a cheaper, successful method to invest that will leave the processed acrylic stone free and smooth?