Stan's Original Tubeless Tire Sealant - 1000ml

By: Stan's No Tubes

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  • Stan's Sealant is a thin, low viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Stan's in a tubeless tire can repair punctures up to 1/4" to keep you rolling. Stan's Tire Sealant is formulated to stay liquid in tires for up to seven months. Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Stan's Tire Sealant to be used in temperatures as cold as -30 F. One quart can convert up to 16 tires.
    • Designed to seal punctures up to 1/4"
    • Stable down to -30 degrees Fahrenheit
    • Non-hazardous, non-corrosive, non-toxic
    • Contains natural latex
    • Suitable for use in tubeless tires and standard tubes
    Stan's No Tubes Tire Sealant Tubeless Sealant UPC: 847746065609
  • United States Shipping:

    Everything in the entire store ships for free to the USA, it's that simple, no catch. The free service will likely be USPS or FedEx depending on the size of the package. Please see our USA Shipping Options page for more info. Everything ships pretty darn fast since we have a shop/shipment center on the West and East Coast.

    International Shipping:

    International shipping is available on 99% of our products. Shipping cost can be calculated on the cart page or during checkout. We are experts at international shipping so please buy with confidence. We have great prices on Usps Priority & Express services, all services will include a tracking number. Please see our International Shipping Options page for more info.

    Returns:

    We offer a 45 day return period on all new items. We want our customers to be happy and returns to be easy. Please see our Return Policy FAQ's page for more info.



Sku: LU0170

Mpn: ST0157

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Stan's Original Sealant FAQS

The amount of sealant you need depends on your tire size. For most mountain bike tires between 2.0" and 2.4" wide, use 2-3 oz of sealant per tire. If you're running bigger tires (2.5" to 4.0" like plus or fat bike tires), bump it up to 3-4 oz per tire. For gravel or road tubeless setups with narrower tires, 2 oz is usually plenty. The good news? This 1000ml bottle contains enough sealant to set up around 16 tires, making it a killer value if you've got multiple bikes or ride with friends who need to top off their sealant. Pro tip: it's better to use slightly more sealant than not enough—you want good coverage on the inside of the tire casing for maximum protection.

Stan's Original is formulated to stay liquid and effective for 2-7 months depending on your climate and riding conditions. If you're in a hot, dry climate (like Arizona, Nevada, or SoCal desert areas), you'll want to check and top off your sealant every 2-3 months since it evaporates faster. In more temperate or humid climates, you can often push it closer to 6-7 months before needing a refresh. Stan's has anti-freezing agents that keep it working in temps down to -20°F, so winter riding isn't an issue. A quick shake of your wheel will tell you if the sealant is still liquid—if you hear sloshing, you're good. If it's silent or sounds chunky, it's time to add fresh sealant. We recommend checking every couple months just to be safe.

Stan's Original was literally the first tubeless sealant ever made (back in 2001), and there's a reason it's still the industry standard over 20 years later—it just works. The formula uses a low-viscosity liquid that stays fluid longer than most competitors, meaning it doesn't dry out or ball up as quickly inside your tires. It seals punctures up to 1/4" almost instantly, and because it stays liquid, it can seal multiple punctures over the life of the sealant. Stan's is also less messy and easier to clean up than thicker sealants if it does spray out during a puncture. It's compatible with all tubeless setups (mountain, gravel, road), works in extreme temperatures, and has been proven reliable by millions of riders worldwide. Bottom line: if you want a sealant you can trust to keep you rolling, Stan's Original is the safe bet.

Absolutely! We're mountain bikers helping mountain bikers, and we live and breathe this stuff. Our team has years of experience with bike builds, upgrades, and compatibility—so if you're unsure whether a fork, shock, drivetrain component, or anything else will work with your setup, just reach out! You can call us at 1-805-375-4525, email info@worldwidecyclery.com, or use the live chat on our website. We'll help you figure out exactly what you need. We also have tons of helpful product videos, detailed descriptions, and reviews on most items to guide your decision. And if you're planning a bigger upgrade or custom build, our team can walk you through the whole process. We want to make sure you get the right parts the first time so you can spend less time wrenching and more time riding!

We offer a generous 45-day return window on all new items! If something doesn't work out, simply return it in the original packaging and in new, unused condition. No RA# needed—just include your order number and ship it back to one of our three convenient locations (we have return centers in CA, PA, and NV to help minimize your return shipping costs). The buyer covers return shipping for standard returns. If there was an error on our end or your item arrived damaged, we'll provide a prepaid shipping label and handle everything immediately. Items must be unused and in original packaging—we can't accept returns on used or installed parts, but if it's past 45 days and still brand new, we can offer store credit. Got questions about a specific return? Our team is here to help at 1-805-375-4525 or info@worldwidecyclery.com.

Everything in our entire store ships for FREE to anywhere in the USA—yes, even to Hawaii and Alaska! No minimum order, no catch, no BS. We typically ship via USPS (FedEx Ground is available as an option at checkout too). Orders ship out within 0-5 business days, and you'll get a tracking number via email as soon as it leaves our warehouse. Most orders arrive within 2-7 days depending on your location. We have warehouses in both California and Pennsylvania, so we'll ship from whichever location is closest to you for faster delivery. Need something super fast? Just reach out to us before placing your order at 1-805-375-4525 and we'll do our best to accommodate! For international customers, we ship to 99% of countries worldwide—just add items to your cart and use our Shipping Rates Calculator to get a quote.

Ready to set up tubeless or refresh your current setup? Add this 1000ml bottle of Stan's Original to your cart and you'll have enough sealant to outfit multiple bikes or keep your current setup running strong for a full season. Don't forget to grab a sealant injector and valve core remover if you don't already have them—they make adding sealant way easier. Need help figuring out your tubeless setup or have questions about compatibility? Hit us up at 1-805-375-4525 or info@worldwidecyclery.com—we're happy to walk you through the whole process. Free shipping on everything, as always!