How does GORE PROCEL® Cast Liner work?
GORE PROCEL® Cast Liner contains billions of tiny pores that stop the passage of liquid water, but allow water vapor to pass through. Water does not wet the Liner, only your skin. Most of the water will drain quickly out the ends of your cast. After a few minutes, the water on your skin will become warm from your body heat and start to evaporate. The water vapor will then pass slowly through the Liner and out through your fiberglass cast.
