Vacuum assisted Resin Transfer Moulding (RTML) is a low pressure, closed moulding process which offers high-quality components with a good surface finish on both sides.

Composite material is laid into the A face mould tool, as well as any additional reinforcements and fittings, the B face mould tool is then clamped down with vacuum, and resin is then injected into the cavity under low pressure.

Benefits of RTM include:

Good surface finish to both sides.