Orange Seal Bike

Frequently Asked Questions

• How do Orange Seal Regular, Endurance, and Subzero differ?

  Orange Seal Regular is formulated for the fastest sealing and the largest punctures (seals up to about 1/4" / 6–6.5 mm and can handle larger slices in some cases), Endurance trades some maximum puncture size for much longer service intervals, and Subzero is tuned for cold climates. Regular contains higher particulate loading for aggressive MTB use, Endurance is optimized for long intervals between top-offs, and Subzero maintains flow and sealing performance at low temperatures.
• How much Orange Seal should I put in my tubeless tires and how do I add it?

  Plan roughly 2–4 oz (about 60–120 mL) per tire depending on tire volume and riding pressure — many riders use ~4 oz for aggressive MTB setups while gravel/road tires typically need less. Orange Seal can be injected through the valve core using their injection system for a clean, mess-free install and even distribution.
• Can Orange Seal Regular stop a big gash while riding and how quickly does it work?

  Regular is designed to seal the largest punctures in mountain-bike conditions and is noted for sealing very quickly; tests show it can seal holes up to ~6 mm and limit air loss (for example, about a 3 PSI drop on a 6 mm cut in some tests). Because it’s a low-viscosity, latex-based formula with particulates, it flows fast to the puncture site, then the particulates form a durable plug.
• Which Orange Seal formula is best for cold-weather riding and long-distance events?

  Subzero is the choice for cold climates because its formulation stays fluid and seals at low temperatures; it also delivers extended longevity (table values show 60–180 days depending on conditions). If your priority is long service intervals in moderate temperatures, Endurance (60–120 days) offers the longest between-refill windows without the extra particulate load of Regular.
• How often should I check or top off Orange Seal in my tires?

  Top-off frequency depends on climate, tire pressure, and mileage: Regular is typically refreshed every 30–45 days under aggressive use, Endurance every 60–120 days, and Subzero can last toward the upper end of that range in cold conditions (60–180 days). Check sealant level every few weeks to a couple of months and after long rides or puncture events, and use the injection system for quick refills.