Radial cut classic mainsail

- The classic mainsail, also known as “semi-battened”, is often more efficient.

It's lighter and less expensive than a battened mainsail, but requires more care, especially during furling.

WARNING: this type of sail is not suitable for multihulls!

- The tri-radial cut ensures optimum distribution of loads and volumes, minimizing deformation and stress points. This prolongs the life of your sails and improves their performance.

It is suitable for a wide range of materials (laminated and woven), and it is the choice of material that will determine the final durability/performance ratio.

- Woven materials are for the most part the choice of durability. They will perform less well than laminates, with inferior volume retention, even if performance can be improved with the choice of tri-radial cutting.

- Woven materials offered by SAILONET for tri-radial cutting

We currently offer only Pro Radial fabric from DIMENSION POLYANT.

It offers an excellent quality/price/performance/durability ratio.

We can also offer customized quotes with Hydranet or Pro Hybride, which are high-performance fabrics that are especially durable, with spectra fibers that increase the sail's strength. Unfortunately, these fabrics increase the price significantly.

- Laminated materials are often the choice for performance, and therefore mostly associated with tri-radial cutting. With different layers of fibers and film used with mylar finishes protected or not by taffeta, they remain less durable than woven materials with risks of delamination in the long term (not recommended for very humid or very hot areas which accelerate demining).

- SAILONET's laminate materials for tri-radial cutting

PALMA TEC ULTRA BLACK FIBER / DCX white / DCX 2400

These are the three equivalents offered for Palma Tec by CHALLENGE and for the other two by DIMENSION POLYANT.

Since CHALLENGE is not the industry leader, it offers this polyester laminate in double taffeta finishes at a lower price than its competitor, playing on color design with good finish and performance.

DIMENTION POLYANT's DCX is another polyester laminate with a double taffeta finish that has been well known and recognized for many years.

DCX is available in a dark taffeta (black-brown) called DCX 2400.

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Technical sheet Measure sheet

Should you not be able to take the measures on your boat you can fill in the measure sheet “previous mainsail” - for any assistance needed please do not hesitate to call us!

Previous mainsail