Orange Seal CyclingEndurance 16oz Sealant Refill(Return to Product Page)

Haven't flatted yet but airing up the tire sealed quickly.

I was riding mountain bike trails in southern Illinois when I punctured the rear tire on my gravel bike. I couldn't see the puncture but after the third day on the trails the tire would only hold air for about an hour. I converted to tubeless. The tire sealed up and I rode for a few more days. I'm now convinced that tubeless is the way to go if you are riding anywhere that punctures are likely.

great competitive price, too early to review its ability only a few rides with it installed.

I always use this sealant, I love their products

Excellent as used on the label. I have used Orange seal for years and have never been stranded.

I prefer the endurance formula for both road and MTB use as it seems to last longer than Stans while still sealing as well.

Been using these since i went tubeless. No complaints

All I've used since switching from SNT.

My use consists of 38-42mm allroad underbiking.

Easy fill on my commuter tires.

1000 miles so far and no flats

I have tried a few different brands and this has worked da best by far. This sealant has worked on every puncture I have had.

I prefer Orange sealant over all others. The endurance seems a bit more viscous but otherwise is working the same as the regular orange.

I like Stans as well, but I think this seals punctures a bit better from my experience. The only reason I'm not giving it 5 stars is it could last longer in the tires (with that said it lasts just as long as Stans. All in all, a great product.

Using on tubeless gravel tires and tubeless rims. Works great!

Been using this for a year in my gravel bike. Sealed the tires well. Seems to hold up well, requiring top-off maybe twice per year.

I have 5 bikes I run tubeless, this is my preferred sealant.

It's a sealant. It's as easy to use as other sealants. When I get hole in my tire it seals it, which is exactly what I expected.

Have used others in past but Orange seems to seal better. Have used in Hillybilly race with no issues. It does dry up after a few months and needs to be topped off in tires

My first foray into tubeless was with 700c gravel bike tires. Love it. I'll never go back. Orange seal has treated me great. No complaints.

It sealed up well and has worked consistently.

Great product - better than any other