Built with to deliver faster and stronger seals, FiberLink represents a new standard for tubeless bicycle tire sealant. Developed with Finish Line's proprietary FiberLink Technology, this groundbreaking pro latex formula seals quickly, ensures maximum seal integrity and delivers optimum longevity. 8oz Drip Bottle. FiberLink Technology utilizes fibers that work synergistically with fast-acting natural latex to seal punctures as they occur. Free-flowing latex cures rapidly to create an adhesive seal which is reinforced with interlinking fibers. Low viscosity is ideal for race conditions. Fast-acting natural latex reduces air loss. Optimum longevity between refresh cycles. Low odor and easy to setup. Item Specifications: Size, 237ml (8oz), Model Name, Fiberlink Pro, Package, Each,

Finish Line Fiberlink Pro Latex Tubeless Tire Sealant, 8oz

Reference Number: 3EW3MD

Upgrade your tubeless bicycle setup with the Finish Line FiberLink Pro Latex Tubeless Tire Sealant - 8oz, designed to deliver superior sealing performance, enhanced durability, and reliable puncture protection. Crafted with innovative FiberLink Technology that incorporates high-strength fibers, this premium sealant ensures fast, strong, and lasting seals even under demanding riding conditions.

Materials & Engineering Excellence:

Formulated with a proprietary natural latex base complemented by interlinked fibers, FiberLink Pro provides a low-viscosity, free-flowing sealant that quickly reacts with punctures to form an adhesive, airtight seal. The inclusion of fibers bolsters the sealant's tensile strength, preventing leaks and offering increased longevity between refresh cycles.

Performance & Components:

Designed for high-performance cycling, especially in race and mountain biking scenarios, FiberLink Pro's fast-acting latex rapidly reduces air loss when punctures occur. Its superior sealing capabilities with reinforced fibers ensure maximum seal integrity on both road and MTB tubeless tires. The 8oz drip bottle makes application clean and precise, facilitating quick setup and maintenance.

Technology & Innovation:

Utilizing Finish Line's groundbreaking FiberLink Technology, this sealant creates a durable, elastic barrier capable of sealing large punctures and leaks efficiently. Its low odor formulation simplifies handling, while its rapid curing process minimizes downtime, keeping you riding longer and stronger.

Style & Use Case:

Ideal for competitive racers, mountain bikers, and avid cycling enthusiasts, FiberLink Pro is optimized for high-pressure tubeless tires. Its lightweight design, combined with advanced sealing technology, makes it an essential accessory for maintaining optimal tire performance in any terrain or weather condition.

Key Features:

- 8oz drip bottle for easy application

--infused FiberLink Technology for fast, reliable puncture sealing

- Low viscosity for race-ready performance

- Rapid air loss reduction with natural latex

- Durable, long-lasting seal with minimal refresh required

- Low odor, clean setup, and easy to use

Enhance your tubeless system today with Finish Line FiberLink Pro Latex Tubeless Tire Sealant - the professional's choice for maximum puncture protection, durability, and performance.

---

Item Specifications:

- Size: 237ml (8oz)

- Model Name: Fiberlink Pro

- Package: Each

Optimize your cycling experience with the sealant trusted by professionals worldwide-seal quickly, ride confidently.

  • Enhanced with proprietary FiberLink Technology, this 8oz Finish Line Fiberlink Pro Latex Tubeless Tire Sealant features interlinked fibers that deliver rapid, reliable puncture sealing for tubeless mountain bike, road, and gravel tires.
  • Constructed with high-quality natural latex and fibers, this sealant offers superior durability, exceptional seal integrity, and resistance to breakdown, ensuring maximum longevity between refresh cycles.
  • Designed with low viscosity for quick and easy application, ideal for race day performance and demanding cycling conditions, supporting faster setup and consistent airflow retention under pressure.
  • Innovative FiberLink formula provides enhanced puncture protection, sealing up to 1/4-inch punctures instantly while reducing air loss for an optimized cycling experience across various terrains.
  • Sealed for convenience in a 237ml drip bottle, this lightweight, low-odor latex sealant is easy to install, readjust, and maintain, making it the professional choice for cyclists seeking reliable tubeless performance.

Why 365 Cycles?

365 Cycles is an Authorized Finish Line Dealer, and we offer the Full Finish Line Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



TBSL0039 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

Connect With Us

Sign up for news, special offers & other good stuff!