M.R. Mold & Engineering is known globally for its EXPERTISE and EXPERIENCE in liquid silicone rubber (LSR), gum stock silicone, plastic injection, compression and transfer molds for its customers. With over 125 years of combined experience within the industry, M.R. Mold & Engineering Corp. - 1985-2010, 25th Anniversary M.R. Mold's management team has developed the talent, sophisticated technical knowledge, and equipment for testing and developing optimum molding conditions.