i use free chack to glue my expensive tenergy to my expensive amultart mizutani. it is my water glue of choice. theres really nothing that special about, no speed boost, no spin boost, sounds maybe a little better after you glue. I like about it is that it is very easy to use. it is relatively fast drying water glue, dries in 10 minutes or less. also it can last a very very long time. you just have to use a little bit each time and that can keep your rubber glued pretty good for a month or two depending on how often you play the table tennis. it seems expensive, but really costs me maybe 20 dollars each year for 1 medium size tube.
