Thanks for that mcnash --interesting that you never used knot sealer. I never had to use it or couldn`t have used it anyway on an all -poly base as the the bottom of the hair shaft is not visible/accessible in any case --lace is different that way and this is my first time wearing lace [I have a narrow poly perimeter from temple to temple including the back, and lace front, so the majority of the base is swiss lace. I just feel that immersing in water may just loosen some of the knots over time, so a light layer of sealer would be no harm after a wash .......... anybody else have any input???
Regards, Paul.