QuickStrike Tire Sealant - Small Tire/Bicycle Formula - New Formula - Prevents Flat Tires - Seals Leaks - Contains Kevlar - Tubeless Tire Sealant - 1 Gallon + Tool

The tires on my ebike were pathetically leaky after miles of fun riding off-road trails. Flat-out really sealed the deal! After a simple installation process, I can (and do) now confidently ride everywhere, and my tire-pump wonders why it's been in its storage bag ever since!If you are wondering which flat-out formula is really best for ebikes, this is it. I originally purchased a lower-priced version of flat-out advertised for ebikes that ended up being too thick for my tires. It took a bit of effort to clean that out to make way for the bike-specific formula, but it was possible.Thanks for a fantastic product!

I spend winters in a desert area and ride on roads known for goathead thorns and broken glass. So I installed Flat Out in my fat tire e-bike few years ago and have had no flats. I bought another e-bike and took it out for a quick test ride and had a flat within a couple miles. I replaced the flimsy tubes that came it’s the bike with heavy duty tubes and added Flat Out and no flats. It’s easy to install in you tubes and even comes with a tool to remove the valve stems.

So far so good. The valve stem removal tool didn’t make it thru 2 tires so had I had to buy one.

Recently bough a new e-bike and my biggest worry is getting a flat while away from home. I can fix a flat if need be but if I can avoid having to do that for under $30well why not. Installing in the tires was easy enough and took me about 15-20 minutes. There are competitors but one thing that sets this apart from them is that it is designed to stay fluid and work for 10 years (which is likely longer than the life of my tires. The reviews and tests I have read/watched indicate that it works well and hopefully I'll never have to find out but I ride with a lot more confidence knowing Flatout QuickStrike Tire sealant is in my tires/

I use FlatOut in every ebike that i keep and review. So far i have had zero flats. Inexpensive and trustworthy way to keep air in your tires

Over the years I've used Slime in our ebikes where fixing a flat on the road is a PITA. On several occasions we've gotten punctures and the Slime has slowed the leak so we were able to slowly limp home on a partially deflated tire.Since converting to this sealant I've never experienced a loss of pressure from a puncture. In fact, the only way I knew of the puncture was when I was replacing a tire I could see a bit of sealant that had plugged the hole in the tube.I know this is hardly a scientific test but it's enough to convince me to stay with this sealant moving forward.

Worked great for riding lawnmower tires.

I used it and it was easy to put in your tires. Just hope I don’t get a flat. Thank you