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High-temperature vs. low-temperature fiber: differences

September 7, 2026

In short: High temperature and low temperature indicate different behaviors to heat. The choice must depend on the technique.

Not all synthetic fibers react the same way to heat, hot water, and styling. Understanding the difference between high-temperature and low-temperature avoids wrong purchases.

High temperature

HT fibers like Coarse and Henlon can be styled with controlled heat and are particularly used in dreadmaking.

Low temperature

LT fibers from the KJHS catalog include Kanekalon products for braids and Hot Water Setting. They should not be treated like fibers to be flat ironed at high temperatures.

Feature High temperature Low temperature
Typical KJHS use Dreadmaking Braids / HWS
Examples Coarse, Henlon Outre, EZ Braid, X-Pression
Hot Water Setting Not the main criterion Often yes, if specified
HT Flat Iron Possible with control and product limits Avoid unless otherwise indicated

Choice by technique

  • Crochet dreadlocks: Coarse or Henlon.
  • Hot Water Setting: Outre, EZ Braid or X-Pression when stated compatible.
  • Box braids / knotless: EZ Braid, X-Pression or Outre.

Compare all fibers