Nacra 4.5 Mainsail - Kangaroo Sails

When the old sail on your Nacra 4.5 has had its day, Kangaroo Sails offers a new Nacra 4.5 mainsail in three cuts: Beach for leisure sailors, Hightech for racers, and Decksweeper. Choose Dacron, Pentex or Mylar cloth and add window, battens and colours as you like.

Cuts at a glance

• Beach cut for leisure sailing: panels radiate from the head and clew – 4 from the head, 10 from the clew, plus 1 panel along the luff. Reinforcements are flat and horizontal, and the batten pockets are made of white Dacron.
• Hightech cut for racing: more panels so the cloth follows the loads better and the profile can be shaped more finely – 6 from the head, 11 from the clew, 1 along the luff. Reinforcements cut flat and fully bonded; batten pockets made from the sailcloth itself.
• Decksweeper cut: additional cut option. On a Decksweeper the foot reaches down to just above the trampoline (usually with a curved boom): sail and trampoline act like an end plate, reducing the tip vortices along the foot for better pointing and speed upwind. Widely used in racing since the 2017 F18 Worlds.

Options to choose

• Window-film lower panels (for Beach and Hightech)
• Multi-colour panels possible
• Batten options: no battens, standard battens or battens for DS (Decksweeper)
• With or without Qbond

Sailcloth

• Dacron (white): woven polyester sailcloth that is easy to handle and long-lasting.
• Pentex (black, smoke, white, silver): a laminate for racing and cruising made of three layers bonded under pressure. The Pentex fibre core gives high strength and shape stability at low weight; both outer layers are Mylar film.
• Mylar (smoke, white, blue, green, red): same construction as Pentex, but using polyester fibres.

Compatible with

• Nacra 4.5