At a fair price, this resin has benefited moderately usable. Works with all kinds of my acquaintance handballs - Synthetic, leather - and ensures a perfect grip. Can be metered readily. When someone first used resin had advised him not to take too much because the adhesion is already tremendous. In order then to get his hands free again required is a simple hand cream such as Nivea or similar. Then, the resin dissolves very well, then wash your hands and you're done. Tried and True - very economical - low - top