Park Tool ASC-1 Anti-Seize Compound This Park Tool Anti-Seize Compound will help to reduce friction in threaded and press fit connections for easy assembly and disassembly. It deters contamination and reduces the likely hood of creaks and squeaks. Ideal for bottom bracket and pedal threads, pressed headset cups, seat posts, and quill stems. Pretty much anywhere on your bike where two components come in contact or ar threaded together, you should use some sort of anti-Seize or lubricant. Features Seals and protects parts from corrosion and rust under the most extreme conditions For use on steel, aluminum, and titanium 4 oz. (113 g) tube Related Articles: BASIC THREAD CONCEPTSASC-1 SAFTRY DATA SHEET (SDS) CRANK REMOVAL AND INSTALLATION: TWO-PIECE COMPRESSION SLOTTEDCRANK REMOVAL AND INSTALLATION: THREE-PIECECRANK REMOVAL AND INSTALLATION: SELF-EXTRACTINGCRANK REMOVAL AND INSTALLATION: CAMPAGNOLO(R) ULTRA-TORQUE Manufacturer's Part No: ASC-1 UPC: 763477000071 | Park Tool | Asc-1 Anti-Seize Compound Asc-1 Anti-Seize Compound