Kevlar has different properties from XT. It is heavier and therefore sinks more readily and
has less stretch. Though the dyed versions are a bit stiffer as the aramid fibres do not absorb dyes very well. The fibres are very hard wearing. Breaking Strains available:
40lb (15m spool), 70lb (10m spool), 120lb (10m spool), 220lb (10m spool).