4D-L /  4D-M/ 4D-H /4D-SP​​​​

Options 2

Loong Sails Offer fasion Grey Liteskin for membrane 4D from L to M . Fiber can be  Technora /Twaron or Kevlar mix with Carbon which give all 4D Sails excellent resitant to flex fatigue

Membrane 4D sails deliver the ultimate in sail performance, reliability and style through custom construction, allowing for stronger, lighter and smoother sails.


        4D-L /  4D-M/ 4D-H /4D-SP​​​​


Options 1

Loong Sails Offer fasion Black Liteskin for membrane 4D from L to M . Fiber can be  Technora /Twaron or Kevlar mix with Carbon which give all 4D Sails excellent resitant to flex fatigue

Options 3

Loong Sails Offer fasion Black Taffeta/ Grey Taffeta for membrane 4D from L to M . Fiber can be  Technora /Twaron or Kevlar mix with Carbon which give all 4D Sails excellent resitant to flex fatigue

Options 4

Loong Sails Offer fasion Black /Clear UV Film for membrane 4D from L to M . Fiber can be  Technora /Twaron or Kevlar mix with Carbon which give all 4D Sails excellent resitant to flex fatigue

Welcome to the Loong Sails Racing Sails