Laminated Nomex honeycomb core sandwiched between a woven Kevlar exterior and uni-directional carbon/woven Kevlar interior. Additional carbon fibre reinforcement on gunwales. Heat cured in mold.
Sandwich construction boats are lighter and stiffer than their single-skin counterparts due to a honeycomb core, making them more suited to high performance use. Although still pretty resilient, a very stiff hull of this type of construction is a little more susceptible to damage from bangs and knocks.