milKit Tubeless Sealants | Road & Gravel Edition

The milKit road and gravel sealant ensures longer-lasting function and better sealing results at high pressures.

• Enhanced performance: The innovative formula ensures that the tire sealant remains liquid for a longer period, keeping it functional for an extended duration.
• Reliable: New particle composition improves the sealing performance, especially at high pressures.
• Homogeneous: When used correctly, the benefits of homogeneity are preserved

Note: If you are looking for tubeless sealant for MTB, hybrids or any generic bikes (other than Road or Gravel bikes), check the speciality milKit Tubeless Sealants | Standard Edition 

Tubeless tire set-up without the worries, the mess, and the clogged-up valves
The revolutionary milKit tubeless valve system makes the maintenance of tubeless tires quick, easy, and clean.

• Measure, change, and top up sealant while maintaining air pressure in the tire.
• Close the rubber flaps at the bottom of the valves to prevent the sealant from clogging the valve
• Easy tubeless installation: milKit valves maintain the air in the tire without the valve core installed - you can add the sealant after inflating the tire without making a mess.

Effective: Microfibers coat tires more evenly than other products and seal larger holes

Durable: Stays functional longer than other sealants

Environmentally Friendly: No ammonia or chemically aggressive ingredients.

Microfibers and Synthetic Latex Make an Award-Winning Product

milKit sealant coats the tire more evenly for effective sealing of punctures and long-lasting results.

• Seals tears and holes up to 6mm
• Stays homogenous – no need to shake it up
• Lasts for years in the bottle
• Synthetic latex means no ammonia or chemically aggressive ingredients, so no horrible smell or damage to rims and tires.
• Non-allergenic, non-hazardous & washable
• Works from -20 to +50° C / -4 – 122° F
• CO2 compatible
• Works well at high pressure so is suitable for gravel and road tires as well as MTB

Take a Look at How the Milkit Tubeless Sealant Works:

How to Use Milkit Sealant

• milKit tubeless sealant is designed for the best results with the patented milKit tubeless valves and award-winning booster for inflating tubeless tires. However, it can be used with any tubeless valves.
• Germany’s Mountainbike magazine recognized milKit’s impeccable sealing and ease of use by voting it the best tubeless sealant in December 2020.
• Using the milKit syringe you can easily measure how much sealant is left in your tire and add quickly and cleanly as needed.

How It Works

• Smart rubber flaps ensure no air is lost when the valve core is removed and sealant does not block the valves
• Use the syringe to easily check if enough sealant remains in your tire
• The syringe accurately measures the amount of sealant needed
• No more mess as tires can be installed dry and sealant added afterwards through the valve

Biodegradable Sealant
The milKit sealant contains no ammonia or chemically aggressive ingredients and lasts years in the bottle, eliminating having to throw away half-full bottles of sealant that due to their age cannot be used anymore. milKit’s sealant is 99.5% biodegradable, and currently working full steam to reach 100%.

What amount of sealant do I have to fill into my tire?

Many factors can influence your decision about how much sealant to add to a tubeless tire. Some tires “soak up” a lot of sealant and a few days after installation a significant part of the sealant is gone. This is where the milKit valve and syringe system come in handy: we recommend always checking the amount of sealant left in the tire a few days after installation.

Choosing the right amount of sealant also depends on the priorities of the user: adding more sealant will result in better puncture protection but make the tire heavier. With the milKit valve and syringe system, which makes the measuring and refilling of the sealant quick and easy, the right amount of sealant can be tested and optimized step by step without hassle.

We recommend starting with the following amounts and then optimising the right sealant level from there:

• Road/gravel 40-80 ml / 1.4-2.7 oz
• 26” MTB 60-80 ml / 2-2.7 oz
• 27.5” MTB 80-100 ml / 2.7-3.4 oz
• 29” MTB 100-120 ml / 3.4-4 oz