Can I use tire sealant with tubeless tires and tire boot for fat bikes?

[rodsteiger]

Can we really trust the claims that tire sealant is compatible with tubeless tires and tire boots on fat bikes? Ive seen some manufacturers assert that their sealants are safe to use in this setup, but isnt this just a recipe for disaster? I mean, arent we essentially asking a liquid to seal a puncture in a tire thats already prone to being beat up by the harsh conditions of fat biking?

Isnt the whole point of a tire boot to provide a physical barrier against punctures, and wouldnt adding sealant to the mix just complicate things? What happens when the sealant dries out or gets contaminated with dirt and debris - does the boot just become a useless piece of rubber at that point? And what about the pressure and force exerted on the tire and boot when riding over rough terrain - wont that just cause the sealant to be pushed out of the tire or create some other kind of catastrophic failure?

Ive heard some folks say that theyve been using this setup without issues, but Im not buying it - theres just too many variables at play here. So, can someone please explain to me why this combination of tire sealant and tubeless tires with a tire boot on a fat bike isnt a ticking time bomb waiting to ruin our ride? Is there some kind of magic at play here that Im just not aware of, or are the manufacturers just trying to sell us more stuff we dont need?

 

[BashMore]

While some may claim that tire sealant is compatible with tubeless tires and tire boots on fat bikes, I remain skeptical. The idea of relying on a liquid to seal a puncture in an already vulnerable tire seems like a risky proposition. A tire boot is meant to provide a physical barrier against punctures, and adding sealant might just complicate things. I can't help but wonder, what happens when the sealant fails to do its job? It's important to consider these potential drawbacks before making a decision.

 

[kkees]

While I understand your skepticism, I believe we should not dismiss tire sealants for tubeless tires and tire boots on fat bikes outright. It's true that some manufacturers claim their sealants work with these setups, and there are success stories to back this up. The sealant's main purpose is to seal small punctures, while tire boots serve as a physical barrier for larger tears.

In fact, many cyclists, myself included, have benefited from using tire sealants for improved puncture resistance and reduced weight. The key is to find a high-quality sealant that is compatible with your tires and riding conditions.

That said, I'm curious to hear more about your personal experiences and why you think adding sealant to the mix would complicate things. It's possible that we can learn from one another and find a solution that works for both of us. Let's continue the conversation and explore the pros and cons together.

 

[BattaglinGuy]

Tire sealant and tubeless tires with a boot on fat bikes can indeed seem like a risky combo. Sealant's effectiveness can be compromised by dirt, debris, or drying out, potentially rendering the boot useless. The pressure and force on rough terrain could push the sealant out, leading to failure. However, some claim success with this setup. It's crucial to consider the quality of the sealant and boot, and to maintain them properly. Still, it's not a foolproof solution and caution is advised.

 

[swright]

Oh, sure, let's just trust the manufacturers blindly. They've never exaggerated or oversimplified anything before, right? I mean, asking a liquid to seal a puncture in a tire that's already prone to harsh conditions is TOTALLY logical. And the tire boot? Just a fancy paperweight once sealant dries out. But hey, what do I know? Maybe it's just magic sealant and tire boots that prevent fat bike apocalypses.

 

[Tek524]

Tire sealant and tubeless tires with a boot on a fat bike isn't a guaranteed disaster. While it's true that fat bikes face harsh conditions, sealants can handle punctures up to a certain size, and the boot provides additional protection. The sealant's main role is to quickly seal small to medium-sized punctures.

When it comes to drying out or getting contaminated, yes, it can affect the sealant's performance. However, regular maintenance and sealant replacement can mitigate these issues. The boot remains a physical barrier, and the sealant's presence doesn't negate its effectiveness.

The pressure and force applied on the tire and boot during rides can indeed push the sealant out, but this doesn't always lead to catastrophic failure. It might require reapplication or topping up the sealant, which is part of regular tire maintenance.

It's essential to understand that no setup is entirely foolproof, and fat biking involves dealing with various challenges. Tire sealant, tubeless tires, and boots all have their place and benefits. So, it's not a matter of whether it's a "ticking time bomb," but rather understanding the limitations and addressing them proactively.