Introduction: Resin Transfer Molding (RTM) is a closed-mold composite manufacturing process used to produce parts with complex shapes, high quality, and repeatable mechanical properties. This method involves injecting resin into a pre-formed dry fiber reinforcement within a closed mold under pressure, allowing for effective saturation and precise control of the resin-to-fiber ratio. RTM is widely used in industries such as aerospace, automotive, marine, and wind energy to produce lightweight and durable composite components.