Woven, never film
Woven polyester or cotton. No laminates or carbon.
Gaff, gunter, lug, square
Woven cloth in cream or tanbark, narrow panels and hand finishing, cut to the shape your boat was drawn to carry.
Woven polyester or cotton. No laminates or carbon.
Seams where the original sail had them.
Worked rings, bolt ropes, leather, reef points.
Traditional shapes
Send the rig, the year and any old sails or photos.