Orange Seal - Regular Formula Tubeless Bike Tire Sealant | Fast Sealing, up to 1/4" Puncture | for MTB, Road, CX and Gravel Bicycle Tires | Multiple Bottle Sizes

This is my go to sealant. I’ve been using for a couple of years with no punctures. My only bugbear is this larger bottle doesn’t have a tube to fit over the valve. No problem as I kept the one from the smaller bottle it replaced.

Despite the raging debate between the usual Stans vs Muc-Off sealants, I opted for Orange after numerous recommendations in a Reddit thread. I’ve been very happy with the performance. I had to do full sealant replacement on two bikes. One bike I did all the work to clean out all the old sealant (Muc Off) on both tires and the other bike I didn’t even bother (no idea what was used in them but I couldn’t be arsed to clean another set of tires out). Both bikes have had no issues with holding air and I can still hear some sealant sloshing about so all seems well. I opted to get the two medium sized bottles because it was cheaper than one large bottle. I’m running 29” tires and used 115mL of sealant in each tire as per the manufacturer recommendations (118mL is max amount). 2 bikes used up pretty much the entire bottle for a complete re-do.

Worked extremely well on a tubeless motorcycle front tire............could not detect the leak-tire, stem, or bead.....dropped in 6 0Z, four days later, 200 miles later.....................ALL is well, no leak, no balance problem, pleased to have saved $250/Tire plus $165/hour mechanic fee. Will carry this as my go-to repair on minor leaks AND minor punctures. Further testing on other than street bikes should be done, assuring safety reliability on bigger bikes. My bike is a 1200 XLH HD, w/Dunlap tires. Been riding for well over 70 years.

Perfecto tapa bien los pinchazos

Best value in buying the big refill size. I fill smaller bottles to keep in my bike bag for roadside flats. I've run tubeless for a couple of years and only have to refill quarterly with a few oz per tire. Repairs all leaks and seats well. Easy application with a small funnel or a sealant injector. Durable repairs to get you back home. I prefer this over the Endurance formula. Compatible and versatile with my whole bike fleet of road, gravel, and mountain bikes.