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🛠️ Ride fearless, seal smarter—because flats are so last season!
SILCA Ultimate Tubeless Tire Sealant is a carbon fiber-infused, polyurethane-based liquid designed to seal punctures up to 6+mm in diameter. It offers exceptional durability lasting 7-9 months without drying out, compatible with all tubeless bike tires, and features a quick pour-in application method. Manufactured in the USA, it combines recycled carbon fibers from high-performance industries to deliver industry-leading puncture protection and longevity.
| ASIN | B09VPZR5CY |
| Best Sellers Rank | #33,979 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 114 Reviews |
| EU Spare Part Availability Duration | 3 Months |
| 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 | Polyurethane |
| Material Type | Polyurethane |
| 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 | Bicycle Tires |
| 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
2 weeks ago
2 months ago