Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
TCS Sealant delivers rapid and reliable repairs for tubeless ready tires, sealing punctures up to inch (6mm) instantly. The formula cures within the puncture, creating a flexible and long-lasting repair that you can trust. Tackifying rather than relying on harmful ammonia evaporation, making it perfect for wet and harsh conditions where other sealants fail. Contains synthetic latex to extend product life and reduce allergy risks for those sensitive to latex. Optimized to work efficiently in temperatures as low as 15F (-9.4C), ensuring reliable performance in harsh conditions. WTBs TCS Tubeless Sealant delivers top performance at the best cost per ounce, offering exceptional value. With a higher concentration of sealing particles and less antifreeze, you get more effective sealant in every bottle for superior puncture protection.
Used this WTB tubeless sealant on my mountain bike and it worked like a charm. I had a puncture about 4mm and it sealed it up in minutes. Definitely a must-have for anyone riding in rough conditions!
E
Emily Zhang
Effective but a bit messy
I found the WTB sealant does seal punctures well, but when I applied it, it got a bit messy inside my tires. It did seal a 5mm puncture instantly though, so I’m happy with its performance overall!
S
Sofia Gonzalez
Not as effective as I hoped
I tried using this for a 7mm puncture and it didn’t seal it properly. It works okay for small holes, but I was hoping for better performance. The all-conditions promise didn’t quite deliver for me.
L
Liam Patel
Best sealant I've used so far!
I’m really impressed with the WTB tubeless sealant. It sealed a few punctures during a recent ride and worked flawlessly. I love that it's suitable for all conditions. Highly recommend this for serious cyclists!
J
James O'Connor
Decent sealant, slow delivery
The sealant itself works fine for punctures, but I was disappointed with the shipping. It took longer than expected to arrive. The sealant does seal up to 6mm as advertised, but I wish the delivery was quicker.
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FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
