Rubber Type: Sticky Elastic (tacky)
Fit Type: Forehand Loop & Quick Attack
PF4 was used by dozens of Chinese players to win the world championship at the age of 38mm. In 2016, the new PF4 released is more suitable for 40+ T.T. balls, ideal for loop drive with a fast attack. The new PF4 keeps the unique feature of PF4 while increasing the speed. The new PF4 uses the rubber produced in new sulfurization technology, adopting a dense hard sponge, and a new cement is added between the sponge and rubber.