Developed with world-class athletes and their mechanics, our Race Day Tubeless Sealant provides highly effective puncture sealing performance to riders of all levels during their own race or long distance event.

Our Race Day formula begins with the same proprietary mix in our Original Tubeless Sealant and increases the amount of sealing crystals by 200%. Then, additional XL-sized crystals are added to repair even larger punctures. For best performance, we recommend visually inspecting Race Day sealant in tires every 2-3 weeks to monitor liquid levels.

One liter of Stan’s Race Day Tire Sealant will seal up to 16 tires, consult our sealant volume charts for more detailed guidance. Cannot be installed through a valve–must be installed directly into the tire over the bead.

FEATURES

Tested and developed with world class athletes
Recommended for race day and long-distance event use
Improved sealing capabilities compared to Original Tubeless Sealant formula
200% more sealing crystal than our Original formula, with added XL-sized crystals
Must be poured directly into tire–not compatible with injector or other valve install methods

SUPPORT

Storage Recommendations:

To maximize the shelf life of our products, store in a cool, dry place.
Avoid exposure to direct sunlight and extreme temperatures.
Keep the product sealed when not in use.

Recommendations for Most Common Tire Sizes

Tire 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

VIDEOS

FAQ'S

Find more info in our Sealant FAQ's

FEATURES

SUPPORT

Tire Size:

Sealant Amount:

Min. Bottle Per Bike:

VIDEOS

FAQ'S

Sealant

Stan's Race Day Tubeless Sealant