

Orange Seal Endurance Formula Bicycle Tire Sealant for Road, Mountain Bike, CX, BMX, and Tri Bikes (8oz)
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Reinier
> 3 dayPerfect
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R. Ulrich
> 3 dayI love this stuff. Lasted almost a year on my Giant TRX1 wheelset with Schwalbe Nobby Nics front and rear. I dont know if Ive had a puncture yet so I cant comment on that. Its also the only sealant Ive used so take this review with a grain of salt. :)
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Kodiak
11-06-2025Definitely works well and holds air like a champ. I would highly recommend the Sealant to anybody looking for something durable and for us free. Change about every 60 days and you’re good to go.
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Jim K.
> 3 dayPerhaps its too early for five stars, since Ive only gone tubeless on my mountain bike for about a month. But this stuff really works for me. I ride on a trail with lots of gravel, sharp rocks and fallen branches. After sealing punctures on both my front and back tires, i pump up the 29x3 tires to 30psi and they just keep rolling.
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Quentin Spinka PhD
> 3 dayBeen running this on families bikes! Lasts a solid yr. See no need to replace it...….But, I do Just in case ;-) Comes out and able to clean out of tires much easier than Stans. Ugg that Stans is awful to clean out of tire. Although, havent had a puncture large enough to notice if its had to work yet ;-) Fingers crossed.
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zliang522
> 3 dayIt is a good sealant on road bike wheels. I was using stans on MTB for years without any problem. When the tubeless trends on roadies I add stans as well but it seems not good at all. Then I purchased this orange sealant and the flat problem never stopped me again. I will recommend this one.
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MG Syler
> 3 dayThis sealant is easy to install and is not as gloopy or smelly as some others I use in road and MTB tires.
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Luis T Toro Ramos
Greater than one weekWorks better than Stanz. Do not form polimer meteor inside tire. Have longer life inside tire.
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Ridington
> 3 dayThis is the best sealant for for east coast riding.
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twk
09-06-2025Fat bike