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I got an air compressor (well, a gift card for one – because we weren’t going to haul one 2,000 miles with us on our trip to visit family for the holidays) from my wife for Christmas. I ended up choosing a portable Kobalt compressor for my uses, since I mostly just want it for inflating tires (car and bike) and for the occasional other random use (like installing/removing grips and for blowing dirt out of my drivetrain). The inflator and hose that come with the Kobalt compressor are pretty lame, though. There’s not even a pressure gauge on the schrader inflator.

WSS Open Source Sealant for Tubeless Bike Tires

After my experiment with inflating standard tires dry on UST rims, it was quickly obvious that I needed a sealant in order to use them tubeless.

I did some searching on homemade tire sealants and I stumbled across the WSS Open Source Sealant.

The basic recipe is as follows:

A Semi-Ghetto Tubeless Tire Conversion

I’ve been interested in trying tubeless tires on my mountain bike for a long time. I bought the Mavic CrossTrail UST Disc wheelset for my bike many years ago partly with the idea that I’d eventually try it out. I had a fairly new set of tubed tires at the time and I didn’t want to spring for $120 worth of rubber with those wheels at the time.