YAMAHA Slide Grease Ultra Hard SGUH4

Ships from Japan 100% chemically synthesized grease with stable conditions High viscosity ultra hard type slide grease A 100% chemically synthesized grease with stable conditions. It fills the gap created between the middle and outer tubes due to scratches or distortions and prevents breath leakage. It is also effective in preventing slides that have become worn and loosened during use from falling off. (From Yamaha catalog)