Stämpfli boats are manufactured by using Nomex honeycomb sandwiched between high quality prepregnated carbon (90%) and glass fibre (10%), then heated under vacuum pressure and cured at 130°C. The resulting bond is 6–8 times stronger than the "wet lay-up" used by other manufacturers.
This substantially increased strength of bond, together with the use of carbon fibre, makes the hull stiffer, more durable and far less susceptible to damage.
