Orange Seal

Frequently Asked Questions

• What is Orange Seal tubeless tire sealant and how does it work?

  Orange Seal is a liquid tubeless sealant made from biodegradable nanites and latex that coats the tire interior, seals sidewall cuts and bead leaks, and bonds the bead to the rim. The formula remains fluid for topping off, is tested to work to 120 PSI, and is compatible with tubeless, tube, and tubular systems.
• How do I choose between Orange Seal Regular, Endurance, and Subzero?

  Choose Regular for the most aggressive sealing—it’s rated to seal punctures up to 1/4" and slices up to 3/4" with typical longevity of 30–45 days. Pick Endurance if you want a balance of sealing and longer life (seals up to about 1/4" or 1/8" punctures and 1/2" slices, lasting roughly 60–120 days). Use Subzero in cold climates down to around -20°F when you need the longest life and cold-temp flow, though it seals smaller punctures (about 1/8") and slices (~1/4").
• How does Orange Seal Regular compare to Endurance for puncture protection and maintenance?

  Regular prioritizes sealing speed and larger cut sealing—suitable for aggressive trail riding where frequent punctures are likely—and typically lasts 30–45 days. Endurance sacrifices some maximum slice sealing to deliver much longer service intervals (about 60–120 days) and is a better choice if you want fewer top-offs between rides.
• Can I use Orange Seal on road, gravel, and mountain bike tires, and what application tools are available?

  Yes, Orange Seal is formulated for MTB, gravel, and road tubeless systems and will also work in tubes or tubulars; it coats sidewalls, smooths imperfections, and helps seat beads. It’s available in 4oz–32oz refill sizes and injector kits (including Twist Lock Injection System options) for through-valve top-offs without unseating the bead.
• How long does Orange Seal last in the tire and how often should I check or top it off?

  Longevity depends on the formula and conditions: Regular is typically 30–45 days, Endurance about 60–120 days, and Subzero roughly 60–180 days; hot, dry, or high-mileage use will reduce in-tire life. Check sealant levels periodically—often every 1–3 months depending on riding and climate—and top off as needed; unused product has about a one-year shelf life.