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

Unlike another leading brand, this stuff doesn't dry up in the re-closed bottle faster than I use it. That difference makes my real unit cost lower even if I nominally pay a little more for the bottle. It also manages to stay sealed at skinny tire road bike pressure, whereas many sealants seem to fail above ~40psi. Fine for some types of riding and the tires that go with them, but I prefer to run even my gravel bike above that.

I used the Orange seal last year for my first set of tubeless tires. I never had any issues or any flats. When I removed the tires after 3500 miles to replace them I could see where there had been a few punctures but orange seal had plugged up the potential flats. I’m staying with Orange seal for my tubeless tires.

Orange Seal works great. I bought after using Trek brand and Orange Seal did the job Trek couldn't do. Recommend 100%

I found out about Orange Seal after much, much aggravation with Stan's. When I used Stan's, my tires bled constantly from the sidewall. Specialized told me "we recommend not using Stan's 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 (I'm 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 Stan's 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. Stan's 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 that's 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! I've been sold on Orange Seal ever since. I'll never use Stan's again. It costs a couple bucks more which I didn't 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.

Two oz for my road tires and it’s sealed. No leaks! No mess! So far so good on a few rides and no need to add air.

Good price , fast shipping

Good quality product

This stuff has been so reliable over the years. I've tried Stans, DT Swill, Continental, even Peaty's - yet I haven't used anything as good as Orangeseal. Yes - the price is a little higher than other brands, but in my opinion it's 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 Stan's sealant, my tires still have a good amount in them. In other words, cheaper doesn't 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. I've been using OrangeSeal for the last 3 years... and I still haven't 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. I'm only buying more because I want to top up during the hot summer we're having locally.

Best sealant I have used by far. Seals holes in minutes, even while riding. Bigger holes can be plugged if required.

Good stuff and not overpriced and does not smell like cheap bulb gum..... M___off ! ;)

Tried couple of times to seal my tube - no success. The liquid is everywhere.

waaaaaay better than stans!

Very good at sealing holes and cuts and lasts a very long time without drying up