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

I've tried some others, and this is simply the best sealant I've used. I've been running it across every bike for probably close to ten years now, and the only flats I've had where giant holes in my tire, or when I hadn't topped off sealant in months. It just works well. Perfect for Colorado and Utah desert where other sealant dries out quickly. I use it on both road and mountain bike. I do use a bit extra when I install, and then top off every 2-3 months. Make sure to shake thoroughly before install.

I always use Orange Seal, so I can't compare it, but it works well and keeps my tires inflated even though where I cycle is riddled with cactus spines.

The only sealant I use. Longer lasting than most. Good puncture protection for small to medium holes.

No air leakage here. I've bought this product several times. I do. My own bike maintenance works fantastic.

This tire sealant has worked pretty well so far. I normally use another top brand yet opted for this one since I needed sealant for the next day. The Orange Seal arrived in time for me to top off my newly installed tire. I am happy with the size of the bottle since I can add whenever I need to refill. It was easy to apply since the sealant did not seem thick. I have tried others that was difficult to add through the valve yet this one was perfect. I haven't had issues or puncture yet, that I know of. If I have, then the sealant is working great! I think it was a great value for me!

I have done 4 tires so far, 29" x 2.6 , 26" x 4" fat bike and 2 ea. 700c gravel tires. One gravel tire and the fat bike tire both needed several inflates and rides before holding, now they work good. Zero flats so far ( real reason for going tubeless in the first place) If they don't dry completely out and fail during the winter, I will wish I gave a 5 star.

Can not complain - have been using the same bottle of sealant for 3 years now and still use. only have replaced after tire punctures, sealant does not need to be replaced as often as recommended, would only replace if losing air. no complaints.

I got a sharp puncture right through the sidewall of my road tubeless tire — sealant was spraying out, and I thought it was over. But Orange Seal Endurance actually sealed it after a couple wheel spins! I was able to finish the ride and it’s been holding ever since. Highly recommend this formula — long lasting, reliable, and works even on sidewall gashes most sealants can’t handle. I’ll never use anything else.

My tires have never felt so inflated! on par with Stans

Love this stuff, I have been using orangeseal for a year now and it has worked really well at sealing up punctures and tubless tyre setups. Buying in bulk as running 2 bikes great value for money.

Does what it says on the tin

this stuff is the go to. will not get completely stuck in the tire when dried up like stans. seals big punctures with ease. its my goto stuff.

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