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Park Tool ASC-1 Anti-Seize Compound

Park Tool ASC-1 Anti-Seize Compound

Regular price $38.95 USD
Regular price $50.99 USD Sale price $38.95 USD
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  • 100
  • Reduces friction in threaded and press fit connections
  • Protects parts from corrosion and rust under the most extreme conditions
  • ASC-1 also seals and protects parts from corrosion and rust under the most extreme conditions.
  • For use on steel, aluminum, and titanium. 4 oz tube.

Park Tool ASC-1 being applied to threaded bottom bracket cup

Park Tool ASC-1 Anti-Seize Compound

Park Tool Anti-Seize Compound reduces friction in threaded and press fit connections for easy assembly and disassembly. Ideal for bottom bracket and pedal threads, pressed headset cups, seat posts, quill stems, etc. ASC-1 seals and protects parts from corrosion and rust under the most extreme conditions. For use on steel, aluminum, and titanium.

Park Tool ASC-1 comes in a 4 oz. (113 g) tube.

NOTE: Some painted surfaces can be sensitive to oil and grease. Clean off any excess oil or grease immediately. Test first on an inconspicuous area to see if it causes a stain or discoloration. ASC-1 can also stain fabrics - use appropriate caution.

Park Tool offers a full line of greases and compounds for thread and surface preparation:

PPL-1 Polylube 1000 HPG-1 High Performance Grease
ASC-1 Anti-Seize Compound
SAC-2 Assembly Compound TLR-1 Medium Strength Threadlocker RC-1 Press Fit Retaining Compound
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Recommended application General purpose grease for bearings, threads, and general assembly Precision ground/ceramic bearings, pivots, suspension components Bottom bracket and pedal threads, pressed headset cups, seat posts, quill stems Seatposts, handlebars, stems Threaded bottom bracket cups, disc brake rotor bolts, stem bolts Press fit bottom bracket parts, pressed headset cups, sealed bearings
Park Tool bike shop repair center vintage

TRUSTED SINCE 1963

Since our origins in the back of a bike shop in 1963, it has been our sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. As with our other 500+ tools, our grease is a product of our decades of experience and expertise in the industry, in the shop and on the trail.

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