Dyna Flight 97 from BCY is a fast flight type material that makes a fine bowstring for both Recurves and Long Bows. This time tested product is made of high strength Dyneema® it is very durable, and low creep.
We use this to make both Flemish Twist and Endless Loop strings.
This is a low stretch string so you need to have your bow tips reinforced for "fast flight" strings. Ask your bowyer if your bow is compatible.
1/8# spool