Precision POLYESTER
If you think in a rather XL format and look for a big boat spinnaker, then Dimension-Polyant’s Precision Polyester will serve you very well. This material is pleasantly robust and offers a correspondingly high stability. The advantage for its owners is the highest stability you could wish for. In other words: You will enjoy it for a long time.
Manufacturer’s data sheet: Precision_Polyester_E.pdf