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🛠️ Ride fearless, seal smarter—Silca’s carbon power keeps you rolling!
SILCA Ultimate Tubeless Tire Sealant is a premium, carbon fiber-infused liquid latex formula designed to seal punctures up to 6+mm and last 7-9 months. Compatible with all tubeless tires, it offers rapid, pour-in application without clogging valves. Manufactured in the USA, it combines recycled carbon fibers from high-performance industries to deliver unmatched durability and reliability for endurance cyclists.











| ASIN | B09VPZR5CY |
| Best Sellers Rank | #33,823 in Sporting Goods ( See Top 100 in Sporting Goods ) #62 in Bike Tire Repair Kits |
| Brand | SILCA |
| Brand Name | SILCA |
| Color | cream |
| Compatible Material | Tubeless Tires" or "Tubeless-ready Tires |
| Customer Reviews | 4.2 out of 5 stars 112 Reviews |
| Included Components | Carbon fiber |
| Item Dimensions | 27.9 x 15.2 x 10.2 centimeters |
| Item Form | Liquid |
| Item Type Name | Tubeless Sealant |
| Item Weight | 32 Ounces |
| Item dimensions L x W x H | 27.9 x 15.2 x 10.2 centimeters |
| Item weight | 32 Ounces |
| Manufacturer | SILCA |
| Material | Liquid Latex & unsized Carbon fibers |
| Material Type | Liquid Latex & unsized Carbon fibers |
| Model | SI/160914 |
| Number of Items | 1 |
| Part Number | SI/160914 |
| Style | Step 1: Base - Carbon Infused |
| Style Name | Step 1: Base - Carbon Infused |
| Surface Recommendation | [POSSIBLE] Road |
| UPC | 810093160914 |
| Unit Count | 31.9881 Fluid Ounces |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
M**N
Sealant good price
Great product and excellent reviews elsewhere. Great price at black friday
E**.
Excellent Sealant
I've been riding tubeless tires for over a decade on my mountain bikes and about 5 years or so on road and gravel. I've tried all the major brands from Stan's to Orange Seal, etc. While those sealants work well too, I've found myself purchasing this Silca offering exclusively in the last few years because it simply delivers and tends to stay in it's liquid form longer than most. Sealant works very well, especially on tubeless gravel and road tires. Because of the particles in the sealant, this has to be poured into the tire rather than "injected" through the valve stem, otherwise it will likely clog the injector or the valve stem. Because it's Silca, you know the quality is there. The product works very well and would recommend highly.
F**C
Produit hors d'usage, à ne pas acheter
Produit hors d'usage avec particules solides dans la bouteille. Certainement périmé. NE PAS ACHETER.
C**K
Best sealant on the market
Excellent sealant - application is a bit flawed as the new version can be injected, but this stuff definitely works, saved me from a lot of flats on our awful UK roads!
C**S
Silca sealant the product that works
I have been reading reviews on line about this sealant and that proof the be correct. I have put the sealant to my continental 5000 tyres and I have covered more that 7000 km with out any puncture. I would recommend Silca to anyone.
Trustpilot
3 days ago
2 days ago