A variety of materials can be cast in a PlatSil 73-40 silicone mold, many of which don't require a release agent. This includes polyester, epoxy, wax, concrete, plaster, and polyurethane resins and foams. One of the best materials for making detailed molds is silicone RTV mold-making rubber. The RTV stands for “Room Temperature Vulcanizing,” which means that once you mix up the materials, you don't need to put it in an oven to cure it. There are a lot of ways that you can use silicone to make molds.

made using medicinal materials to provide a particular set of properties to a mattress... Medicated mattresses are known for providing physiological support during sleep. A medicated mattress offers correct body support, right spine alignment, and relief at pressure points.