Hutchinson Protect Air Liquid Sealant

Chemical engineers from Atofina (Hutchinson's sister company) designed and developed this non-latex based sealant with Aramid pulp to fill holes up to 3mm in diameter. It works well in its job task and stays wet and emulsified for a full season before breaking down. Works with any tubeless tire be it road or mountain. Sold in 4oz bottle.


  • Well designed product
  • Stays wet and emulsified for long periods of time
  • Works on road or mountain
  • Handy 4oz bottle
Sale Price
Reg Price $17.99


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Average Rating:


Posted on 5/29/2012

I was hesitant to buy this cause the Hutchinson fast air canisters suck so bad. But glad I did, this stuff is everything Stan's tries to be but better. It doesn't dry up and clogs larger holes as well.

Pros stays wet, better than stans

Cons a tad bit pricey