Polyethylene Optimist for sailing schools.
Three-layer rotomolded polyethylene hull, anodized aluminum rigging, 170g dacron sail.
TRILAM is a 3-layer manufacturing process, which produces a very durable hull with high levels of buoyancy.
Polyethylene is molded in an aluminum mold.
This solution gives much more rigidity and strength than standard recreational boats.
It is also fully UV stabilized.