Rooster's Secure Tie Dynema is the ultimate rope for lacing Optimst Sails as its 16 plait polyester outer core offers the perfect grip to hold your knot fast. 
Also ideal for general block fastening as its 1.5mm diameter has an impressive 70Kg break load.

Rooster Secure Tie Reel 15m x 1.5mm

$9.95Price