Silca Ultimate Tubeless Sealant with Injectable Fiberfoam

Name: Silca Ultimate Tubeless Sealant with Injectable Fiberfoam
Brand: Silca
SKU: AM-AC-059-ASY-0100
Price: 2700.0 INR
Availability: OutOfStock

Carbon Fiber Sealing For Tubeless Protection

₹4,599

Size

500ml 1L

Pickup available at The Bike Affair, Hyderabad

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Silca Ultimate Tubeless Sealant with Injectable Fiberfoam is built for riders who want stronger puncture sealing, better pressure retention and long-lasting tubeless performance. Its FiberFoam technology uses a foaming latex formula with chopped carbon fibres to seal punctures up to 7 mm without quickly losing pressure.

Carbon Fibre Sealing Power: The sealant contains reclaimed chopped carbon fibres in 6 mm, 9 mm and 12 mm lengths, sourced from recycled bicycles, carbon wheels, racecars and aircraft components. These lightweight fibres stay evenly suspended while riding, allowing the sealant to carry more reinforcing material directly to the puncture.

Fast Hole Reinforcement: When air and sealant rush toward a puncture, micro-bubbles collapse and deposit carbon fibres over the opening. This creates a strong fibre dam against the tyre casing, helping the sealant close larger holes more effectively than conventional additives like glitter, cornmeal, or fiberglass.

Longer Lasting Formula: After sealing, the puncture area is reinforced with carbon fibre-loaded latex that bridges the hole and helps reduce the chance of repeat punctures in the same spot. The formula also supports longer service life, lasting around 7 to 9 months depending on humidity and riding conditions.

Reliable in Tough Conditions: Its sealing strength allows a higher concentration of anti-freeze agents, helping it work better in colder conditions. Silca recommends adding replenisher every 90 to 120 days based on temperature and humidity, especially when using porous tyre casings that absorb more sealant during installation.

Important Setup Notes: For best performance, avoid CO2, compressor condensation and talc powder, as these can harden the sealant. Extra-light or porous casings may need additional sealant or replenisher and strong TPP rim tapes are recommended for a more reliable tubeless setup.

Silca Ultimate Tubeless Sealant with Injectable Fiberfoam is made for cyclists who want powerful puncture sealing, long wear and confident tubeless performance.

Product details

Specifications

Product Type	Tubeless Sealant
Sealant Type	Foaming Latex with Carbon Fiber
Puncture Sealing Capacity	Up to 7.5 mm
Cold Weather Performance	Effective Down To 10°F / -12°C
Sealant Life	Up to 6 months
Fiber Sizes	6 mm, 9 mm and 12 mm Recycled Carbon Fibers

Installation Type	Pour into Tyre during Install
Injector Compatibility	Not Injector Compatible (It seals holes bigger than your valve)
Replenisher Use	Every 90–120 days for best performance
Size	500 ml, 1 L
Country Of Origin	USA

Features

High-Strength Sealing: Seals punctures up to 7.5 mm using chopped carbon fibers carried directly to the puncture area.
Long Service Life: Lasts 7–9 months depending on humidity, with replenisher recommended every 90–120 days.
Cold Weather Performance: Delivers effective sealing in low temperatures, sealing 6 mm holes down to 18°F / -7°C.
Pour-In Installation: Must be poured directly into the tyre during setup, as it is not compatible with valve injection.
Porous Tyre Support: Extra sealant or replenisher can be added for lightweight casings that absorb or weep more sealant.

Technologies

FiberFoam Technology: Combines foaming latex with chopped carbon fibers to create strong, pressure-resistant puncture seals.
Carbon Fiber Dam Formation: Fibers collect at the puncture and form a reinforced barrier that blocks air loss effectively.
Anti-Freeze Sealant Blend: Allows better low-temperature sealing while helping the sealant remain active for longer use.

How to use

Check Rim Tape: Start with a clean rim and inspect that the tubeless tape is strong, sealed and free from damage.
Mount First Bead: Fit one side of the tyre, aligning the tyre logo with the valve for easier puncture tracking.
Partially Mount Second Bead: Mount around 80% of the second bead, leaving enough space to pour in the sealant.
Pour Sealant: Add the recommended quantity directly into the tyre before closing the bead.
Recommended Quantity: Use 2 oz for road, 3–4 oz for gravel, 4–5 oz for MTB and 6–8 oz for fat bikes.
Rotate Wheel: Slowly rotate the wheel so sealant moves to the fully mounted side before final bead installation.
Finish Mounting: Push the remaining tyre bead onto the rim by hand and avoid tyre levers unless necessary.
Inflate Tyre: Seat the tyre using a floor pump, compressor, tubeless air canister, or CO2 only as a last option.
Avoid CO2 Residue: If CO2 is used, release it immediately after seating and reinflate with regular air.
Check Leaks: Inflate to riding pressure, rotate or shake the wheel and use soapy water if needed to find slow leaks.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

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Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy