McNett Neo Slix is a friction free lubricant that helps you when you are trying to get into your wetsuit and helps to prevent wetsuit rubbing while you have it on. It also prevents skin rashes caused by wetsuit rub, especially when you use it during the summer season. It helps to retain the wetsuits appearance and to extend the longevity of the wetsuit by reducing stress on the seams while wearing it. It works on all types of materials such as latex, neoprene silicone, and rubber.