Stans NoTubes No Tubes - Sealant - 500ml

Stan's No Tubes - Tyre Sealant - 500ml

Stan's No Tubes - Tyre Sealant - 500ml

The Product that Started a Tubeless Revolution.
Inside this simple black bottle is a product that changed cycling.
Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tyre Sealant.


The #1 Rated Tyre Sealant on the Market


Just 2 fl oz (59ml) of Stan's in a converted standard tyre or tubeless tyre can repair punctures up to 1/4 almost instantly to keep you rolling.
Longer-lasting Stan's Tyre Sealant is formulated to stay liquid in tyres with even thin casings for up to seven months.
Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in their special formula allow Stan's Tyre Sealant to be used in temperatures as cold as -20° F.
One quart will convert up to 16 tyres.

First choice of riders around the world for tubeless conversion and flat prevention

Seals punctures up to 1/4 (6.5mm) quickly

Remains liquid inside tyres for 2-7 months for long-lasting protection

Premium low-viscosity formula resists freezing to work in environments as cold as -20° F (-28° C)

Natural materials, safe for the environment

Can be injected through valve stems with removable cores compatible with tubes and tubular tyres

Key Features

• Seals punctures up to 6.5mm


• Remains liquid inside tyres for 2-7 months


• remium low-viscosity formula resists freezing


• Natural materials