Park Tool ASC-1 Anti-Seize Compound

(837 Reviews)

Price
$9.95

Quantity
(10000 available )

Total Price
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100 Ratings
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Reviews
  • RP

    > 3 day

    Used this to lightly grease my freehub (to help prevent corrosion) and cassette lock ring. It also does not have a strong odor.

  • Cali Volkman

    > 3 day

    Great product

  • Johanna R.

    > 3 day

    Its just what I needed

  • wrpercival

    > 3 day

    If you do your own bike maintenance and want to make your life easier, use anti-seize on all of your fittings. One tube of this will last years.

  • Old Cyclist

    > 3 day

    Does what its supposed to do. Works great on threaded parts going on a titanium bike.

  • ECF

    > 3 day

    Used to keep moisture from between parts which pr vents rust, and keeps parts from literally seizing together. This isnt grease.

  • Zigfried

    > 3 day

    Essential for Ti and (maybe) Li Aluminum bikes!

  • Rafa

    Greater than one week

    Thumbs up

  • Lisa Lang

    Greater than one week

    I have a lot of titanium on my mid school ride from my former Factory Crupi days. Titanium on titanium is instant gall (If you didn’t know) and titanium on chromoly or chromoly on aluminum is a galvanic corrosion nightmare. This stuff is a life saver! IMO Park Tool is the industry reference.

  • Michael Mazur

    Greater than one week

    Park products are top notch for bike maintanance and repair.

Park Tool ASC-1 being applied to threaded bottom bracket cupPark 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:

Park Tool PPL-1 Park Tool HPG-1 Park Tool ASC-1 Park Tool SAC-2 Park Tool TLR-1 Park Tool RC-1
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
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 vintagePark 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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