If you want to use a truly recycled countertop product that is beautiful and resilient look to Earthcrete, produced by Sonoma Cast Stone.
Earthcrete is a family of concrete mixes, all composed of proprietary formulas which make use of recycled paper fibers, glass, ceramics (taken from municipal land and waste sites), industrial byproducts such as fly ash and plentiful, locally available clays and other minerals.
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