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

Use in all my bike tires

Finally got around to replacing my mtb tires. This fluid didnt seem much thinner than Stans when filling the tire. Manufacturer says 4oz, my tire/wheel took 12oz plus. It is still seeping out the spoke nuts. Most irritating, every time I press the valve stem I get sprayed with fluid - regardless of valve stem location or how long the wheel has been stationary. Havent ridden enough to determine how long lasting it is. Doubt Ill buy it again.

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.

Seals tires well, no Stanimals. Does dry out (endurance lasts longer than original) so I add a few ml every 4-6 weeks. Including a dipstick would be nice Orange Seal.

I ride about 6k miles annually. I’ve been using tubeless tires since about 2000, back when tubeless tires didn’t really exist, and all there was for sealant was Stan’s. Orange seal is my favorite lately. With good tubeless tape (I love muc off) and if you replace it about every 6 months, you’ll be done with flats unless you regularly smack rocks with your rims.

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.

Saved my butt out riding, took a 3 in nail and this surprisingly sealed that large hole

Ive had good luck using this product over the past few years. Ive just had normal pinholes in tires and this has sealed them very well. However the main reason that I like this product is that it lasts longer than Stans! Whenever I use stans, I have to refresh it every few months because it would dry out and turn into a little rubber ball inside my tire. I would have to break the bead and pull it out at least once a year. I dont have this issue with orange sealant. It stays liquid even a year later. My tires are also holding pressure very well between rides.

Did not come with tube to install into tubeless tire

Fixed 10+ soccer balls with this (1/3 of bottle)!! Used a 10ml syringe with 14G needle (search).