Well I used the got2b glued spiking glue to attach my base on my skin system. after 3 days, it is on solid. The solution I have found for my skin system, is to attach the base with the got2bglued spiking glue, and the very front hairline i use a coolpieces white glue. It comes off very easily on the skin. and the overall attachment can last me at least 3 days. I could probably go another day for sure, but I rather change it after 3. I apply a thick coat on my head of the got2b and then attach the unit kind of quickly onto it. Dont let it dry too much. and it really sticks good. It attaches the base down better then the front hairline for some reason. if you have a skin system, those two combos will give u a very easy attachment that is sturdy.