Light RTM (LRTM) has the advantage of the RTM (consistent and repeatable process that can produce parts with high strength-to-weight properties and dimensional conformity with aesthetically pleasing surfaces on both sides of a part), while it can use simpler, lower cost molds that don’t have to contain high cavity pressure, yet still achieve short cycle times of as little as 20 minutes to mold a part complete, including initial curing, often with no subsequent finishing required.