Stans - Original Tyre Sealant - 250ml

The first tubeless sealant in the world, formulated by founder Stan in 2001 and still the number one choice of riders today. Recommended for all-around use, compatible with all tubeless road, gravel, and mountain bike tyres.

The Original formula is the best choice for providing reliable puncture sealant performance over a 2-7 month period, however arid conditions may require more frequent monitoring of liquid sealant levels. Anti-freezing agents allow for use in temperatures down to -20F.

One litre of Stans Original Tyre Sealant can seal up to 16 tyres. For easy installation, use with the Stans Tubeless Sealant Injector.

The worlds first tubeless sealant and the first choice of riders today

Recommended for all-around use, compatible with all tubeless road, gravel, and mountain bike tyres

Seals punctures up to 6.5mm

Compatible with valve installation using Stans Tubeless Sealant Injector

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

Sealant amount for the most common tyre sizes

Tyre Size	Sealant Amount	Min. Bottle Per Bike
700c x 40mm	60ml (2oz)	125ml
700c x 32mm	55ml (1.8oz)	125ml
700c x 28mm	50ml (1.7oz)	125ml
650b x 47mm	80ml (2.7oz)	250ml
29" x 3"	140ml (4.7oz)	500ml
29" x 2.8"	130ml (4.4oz)	500ml
29" x 2.5"	125ml (4.2oz)	250ml
29" x 2.4"	110ml (3.7oz)	250ml
29" x 2.3"	105ml (3.5oz)	250ml
27.5" x 3"	135ml (4.5oz)	500ml
27.5" x 2.5"	110ml (3.7oz)	250ml
27.5" x 2.4"	105ml (3.5oz)	250ml
27.5" x 2.3"	100ml (3.4oz)	250ml
26" x 5"	230ml (7.7oz)	500ml
26" x 4"	175ml (5.9oz)	500ml
26" x 1.95"	80ml (2.7oz)	250ml