From NJ.com NEWARK — Six women from the Essex County area who wanted fuller bottoms ended up in hospitals after receiving buttocks-enhancement injections containing the same material contractors use to caulk bathtubs, officials said. The women checked into hospitals in the county after their procedures, apparently administered by unlicensed providers, went horribly wrong, state health officials said. The women underwent surgery and were given antibiotics. No arrests have been made. Different from medical-grade silicone, the substance used in the botched procedures was believed to be a diluted version of nonmedical-grade silicone.