milKit Sealant Tubeless 250 ml – liquid sealant for bike Tubeless tyres
milKit Sealant is a latex-based sealant specially formulated for Tubeless tyres. It reliably seals small punctures while riding, preventing sudden pressure loss. Ideal for mountain bikes, road bikes, and e-bikes.
Fill quantity 250 ml – enough for several tyre fills or the first fill of larger tyres
Easy application directly through the valve – no tyre removal required
Seals holes up to approximately 5 mm diameter automatically while riding
Compatible with most standard Tubeless tyres and valves
24 months manufacturer warranty provide long-term peace of mind
What sets milKit Sealant apart
Unlike many other sealants, milKit offers particularly long-lasting effectiveness and an optimized formulation that does not attack the tyre interior. Thanks to the special formula, the sealant stays liquid longer and does not clump prematurely – even when the bike is stationary for extended periods.
Ideal for...
This sealant is the perfect choice for ambitious cyclists who value both puncture protection and riding enjoyment. Whether on the trail, the racetrack, or everyday use – with milKit Sealant you are well prepared for small punctures.
How to use milKit Sealant
Remove the valve core and inject the recommended amount (approx. 60–120 ml per tyre) directly through the valve into the tyre. Reinsert the valve core, inflate the tyre to the recommended pressure, and briefly shake or rotate the wheel to distribute the sealant evenly. For longer storage, it is advisable to move the wheel occasionally to prevent clumping.
milKit is a Swiss brand focusing on Tubeless systems and accessories for bicycles. The company offers innovative solutions for puncture prevention and repair, including sealants, valves, and mounting aids. milKit products are known for their high reliability and ease of use, and are appreciated by cyclists worldwide.
milKit Sealant is a latex-based liquid sealant for Tubeless tyres. It is poured into the tyre and automatically seals small punctures while riding, preventing sudden pressure loss.
The sealant is compatible with most standard Tubeless tyres and valves. It suits mountain bikes, road bikes, e-bikes, and other bicycles with a Tubeless setup.
With proper use and storage, milKit Sealant stays liquid and effective for approximately 6–12 months. After this period, it should be replaced to ensure optimal puncture protection.
The delivery includes a 250 ml bottle of milKit Sealant Tubeless. Valve accessories for application are not included but can be purchased separately.
The 24-month manufacturer warranty covers material and manufacturing defects, but not damage resulting from improper use or storage. Please follow the instructions on the bottle.
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