Black Haifu booster is now used by leading Chinese table tennis players. Boosters increase the overall spin and speed characteristics of the table tennis rubber and create a very pleasant ball feel. According to our information, boosters are used by all top players in the world. The Haifu Sea Moon booster is one of the strongest and most popular boosters in the world. Use Haifu Sea Moon Booster on the rubber only. Repeat the application every 24 hours for a better speed effect. After the last layer, let it dry until the rubber becomes flat again. Join the rubber and the blade with water-based glue. Efficient for 4 to 8 weeks. Boosters are not the, so you will need to use table tennis glue to attach the boosted rubber to your blade. Risks: 1. Boosters increase the thickness of the rubber. The total thickness of the rubber should not exceed 4,00 mm in all competitions played under ITTF rules. It is the responsibility of the player to check the thickness of the rubbers in this case. 2. Rubbers with the speed glue effect must be treated with care and less booster should be used because these rubbers are pre-boosted. Volume: 60ml.