Park SAC-2 Super Grip Carbon-Alloy Assemly Compound - 120ml Tube - 120ml Tube Back in Stock the material stiffens and has

the material stiffens and has extreme impact absorption properties

Bearing style / amount: Dual sealed cartridge bearings

While the post does use internal seals (less than other posts) air can sometimes escape to places it shouldn't be

Developed with top professional teams

The all aluminium housing is equipped with sealed angular contact ball bearings to provide many years of trouble-free operation

Park SAC-2 Super Grip Carbon-Alloy Assemly Compound - 120ml Tube - 120ml Tube Back in Stock the material stiffens and hasPerfect for slipping components. Don't over tighten your parts if you can't stop them from slipping! Park Supergrip is perfect most slippery surfaces and effectively prevents them from slipping. Suitable for Carbon and alloy, Supergrip works great on seatposts, handlebars and stems. Comes in an 113g tube. Please Note: The assembly compound contains bits of silica which gives it grip. This can cause cosmetic blemishing. Do not use on threaded parts or