(05-21-2011, 10:27 PM)Paul In Ireland Wrote: Try a few extra coats...it`s possible you haven`t enough on.....but please allow every coat to `dry`/go tacky before adding the next..... if the system is brand-new, it may need a gentle shampooing of the lace, as the factory uses a silicone spray to the hair before shipping..if any of this is on the lace, it will prevent a good bond... strength 10 is the strongest ... sometimes wearers have to try out a different glue/tape to find one which suits /works best for them...hope that helps.... Paul.