What is Fiberglass Resin Transfer Molding?
What is Fiberglass Resin Transfer Molding (R.T.M)? RTM is a vacuum-assisted, closed-mold, resin transfer process with a flexible solid counter tool for the B-side surface compression. This process yields increased laminate compression, a high glass-to-resin ratio, and outstanding strength-to-weight characteristics. RTM parts have two finished surfaces. Reinforcement mat or woven roving is placed in the …