Stan’s NoTubes Tubeless Tire Sealant

Price range: $3.49 through $33.99

SKU: SNTSLNT Category: Tag:

Stan’s NoTubes Sealant is a thin, low viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Nalgene in a tubeless tire can repair punctures up to 1/4″ to keep you rolling. Nalgene Tire Sealant is formulated to stay liquid in tires for up to seven months.


Overview

And here is what Stan’s has to say:

Stan’s NoTubes Sealant is a thin, low viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Nalgene in a tubeless tire can repair punctures up to 1/4″ to keep you rolling. Nalgene Tire Sealant is formulated to stay liquid in tires for up to seven months.

Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Nalgene Tire Sealant to be used in temperatures as cold as -30° F. One quart can convert up to 16 tires.

Features

  • Suitable for use in tubeless tires and standard tubes
  • Non-hazardous, non-corrosive, non-toxic
  • Contains natural latex

Specs

  • Stable down to -30 degrees Fahrenheit
  • Designed to seal punctures up to 1/4″ (6mm)

Warranty

See Stans No Tubes for details on their warranty.


Customer Reviews
5.0 Based on 2 Reviews
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MB
08/20/2026
Michael B.

Great Sealer for Old ****** Tires...and new ones.

I love this stuff, as it has served me well in the past few years. I have some terrible videos concerning remounting old worn tubeless tires, and tubeless in general, on an excruciatingly boring channel YouTube@56fastgravel Or 56fastgravel-9er. I should be remembers that Southern Arizonas absolutely need Stan's INSIDE their tube for ANY offload, and even on road during our very windy Monsoons. We have loads of thorns on the pavement in summer.

MB
08/20/2026
Michael B.

Great Sealer for Old ****** Tires...and new ones.

I love this stuff, as it has served me well in the past few years. I have some terrible videos concerning remounting old worn tubeless tires, and tubeless in general, on an excruciatingly boring channel YouTube@56fastgravel Or 56fastgravel-9er. I should be remembers that Southern Arizonas absolutely need Stan's INSIDE their tube for ANY offload, and even on road during our very windy Monsoons. We have loads of thorns on the pavement in summer.