Orange Seal - Endurance Formula Tubeless Bike Tire Sealant | Long Lasting, Fast Sealing | for MTB, Road, CX and Gravel Bicycle Tires

This is an excellent bike tire sealant! However, this sealant, bought in a bike store, would come with the applicator tube and this Amazon purchase did not. Perhaps should be called a refill and clearly state that it does NOT come with the applicator.

Works great would recommend

This stuff has been so reliable over the years. Ive tried Stans, DT Swill, Continental, even Peatys - yet I havent used anything as good as Orangeseal. Yes - the price is a little higher than other brands, but in my opinion its well worth it because it lasts longer before drying up/evaporating, and it seems to keep punctures away. At times when my friends are refilling their Stans sealant, my tires still have a good amount in them. In other words, cheaper doesnt mean better! Clean-up is easy; OrangeSeal does not turn into a mess of spiderwebs inside the tire carcass when it dries up. No stringy mess, no giant globs - just a smooth layer of sealant. Ive been using OrangeSeal for the last 3 years... and I still havent had a flat for (yup) the last 3 years of riding fire roads, trails, and even downhill. Easily a 5-star product in my book. Im only buying more because I want to top up during the hot summer were having locally.

I am using this in a 29” WTB TCS tire and it seals very well. I used Stan’s for a number of years and always had a significant amount of air loss over time. Orange seal maintains the air in the tire much better.

Im wondering why the injector did not come with the product.

I found out about Orange Seal after much, much aggravation with Stans. When I used Stans, my tires bled constantly from the sidewall. Specialized told me we recommend not using Stans as it has corrosive properties not compatible with our tires. Kenda - ate through the sidewalls. Then one day out on a brand new $60 tire, I got a cut about 1/4 long. Already really pissed at how much MTB tires cost, cutting a brand new one like that sent me into orbit. I took the tire apart, cleaned it extensively, put a patch on the inside of my tire where the cut was (Im running tubeless), let it dry. Tested the hold by hand before putting the tire back together on the bike. I really squeezed & pushed it, the patch seemed solid. Put Stans in, aired up the tire. Checked again - yep, holding air. Loaded up & drove off to hit the trail. Get on the trail and 15 minutes into my ride, the tire goes flat. Cussing like a sailor, I walked back to my truck, threw my stuff in & went back home. Took the tire apart, and the patch is laying in the tire not glued to it. Stans ate the glue off. Refusing to give in to tossing a $60 tire in the trash, I went to a couple bike shops explaining what had happened. One shop recommended Orange Seal, saying thats what they use in the shop. I once again, went through the process of patching the cut in my new tire. Put it all back together, checking the air constantly for any sign of loss. Went on my ride. It held! In fact, it held so well that I rode that tire until the tread was gone with the patch STILL holding! Ive been sold on Orange Seal ever since. Ill never use Stans again. It costs a couple bucks more which I didnt like, but it does work. I think both brands are about 200% profit to the manufacturer which is why I gave it only 3 stars on Value for Money, but if you have to pay, might as well pay for something that works.

seems to dry out pretty fast. there than that.. seems to work

after a few years of stans I decided to try Orange seal. Stans seems to not preform super well if you need to reinflate a tire with C02. Ive heard orange seal is a bit more robust with its temperature responce. the C02 apparently encourages Stans to freeze/ coagulate on its own in the tire as opposed to hitting the holes and sealing. 4 rides in so far so good. update as experience dictates

Ive had this injected for close to a month now, and so far its worked perfectly. I initially put the same amount of sealant on both my Minions, but it seemed that my rear tire was leaking a tiny bit of air over the course of 4 days (ridden once), so I ended up putting in an additional 1.25 oz, which seems to have done the trick. Using this Along with the KOM sealant injector worked really well on the tubeless stems I purchased. Had no issues with clunks getting stuck in. Some people complain about a smell in other agents. Didnt notice anything with this, but I didnt go out of my way to smell it either. I havent noticed any punctures yet (hopefully I can just avoid those altogether) but Ill update my review in the future for anything I notice.

Tubeless is a game-changer and Endurance Orange Seal sealant is an easy, dependable choice. Top off or check every three-ish months and you’re good to go! I’ve been running on my 38c all-road bike and haven’t needed to use a dynaplug or spare tube in over 18 months of riding.