HRD Core

HRD Core Fin Series 

Originally the way we did our production fins by doing a Resin Transfer Molding (RTM) system -which is a composite manufacturing process, where a liquid resin is injected into a closed fin mold containing a pre-placed fibre reinforcement. This process is used to create fins with specific shapes, precise dimensions, and high strength-to-weight ratios.  With the major improvement of CNC and 3d scanning we are slowly changing all these fins over to the CNC series. The fins ranges will slowly sell out as they are awesome proven shapes.