Countertops & castings
Sourced answers on countertops & castings, written for the person standing in front of the problem.
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1
How do you make concrete countertops?
Precast in a mold or cast in place, GFRC or a conventional mix, where the steel goes, how to pick a food-safe sealer, and how hard this really is for a DIYer.
2How do you make a concrete mold?
Build flat molds from melamine board and detailed ones from silicone rubber. Sealing seams, release agents, bracing for form pressure, and when to strip.