---
product_id: 293761355
title: "Flat Out Off Road Tire Sealant, Sportsman Formula with Valve Core Tool and Replacement Valve Core, Prevents Flat Tires, Fix a Flat Tire, Seals Leaks, Contains Kevlar, 32 Ounce Bag, 1-Pack"
brand: "flatout"
price: "VT7052"
currency: VUV
in_stock: true
reviews_count: 4
url: https://www.desertcart.vu/products/293761355-flat-out-off-road-tire-sealant-sportsman-formula-with-valve
store_origin: VU
region: Vanuatu
---

# Includes valve core tool & replacement Kevlar fiber reinforced 10+ years leak protection Flat Out Off Road Tire Sealant, Sportsman Formula with Valve Core Tool and Replacement Valve Core, Prevents Flat Tires, Fix a Flat Tire, Seals Leaks, Contains Kevlar, 32 Ounce Bag, 1-Pack

**Brand:** flatout
**Price:** VT7052
**Availability:** ✅ In Stock

## Summary

> 🛞 Seal the deal, conquer every trail—FlatOut keeps you unstoppable!

## Quick Answers

- **What is this?** Flat Out Off Road Tire Sealant, Sportsman Formula with Valve Core Tool and Replacement Valve Core, Prevents Flat Tires, Fix a Flat Tire, Seals Leaks, Contains Kevlar, 32 Ounce Bag, 1-Pack by flatout
- **How much does it cost?** VT7052 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/293761355-flat-out-off-road-tire-sealant-sportsman-formula-with-valve)

## Best For

- flatout enthusiasts

## Why This Product

- Trusted flatout brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Terrain Trusted:** Preferred by sportsmen, racers, and heavy-duty users for reliable off-road performance.
- • **Complete Repair Kit:** Comes with valve core tool and replacement valve core for on-the-spot fixes.
- • **Kevlar-Infused Formula:** Super-strong fibers ensure durable, mess-free protection that’s water-washable and non-toxic.
- • **Unmatched Leak Defense:** Seals punctures up to ½ inch instantly, keeping you rolling without downtime.
- • **Long-Term Peace of Mind:** Provides continuous flat tire prevention for over a decade—never get stranded again.

## Overview

Flat Out Off Road Tire Sealant Sportsman Formula is a 32-ounce, Kevlar-enhanced liquid sealant designed to prevent and repair flat tires on ATVs, UTVs, dirt bikes, and more. Waterproof and non-toxic, it seals punctures up to ½ inch instantly and offers over 10 years of continuous protection. The package includes a valve core tool and replacement valve core, making it a complete, trusted solution for off-road enthusiasts and professionals alike.

## Description

Full description not available

## Features

- DON’T GIVE FLAT TIRES A SPORTING CHANCE: Save money, time, and stay safe while avoiding costly tire repairs with FlatOut, the revolutionary tire sealant that stops the leak before it happens
- CONTAINS SUPER-STRONG KEVLAR: Containing super-strong Kevlar fibers FlatOut Tire Sealant Sportsman Formula is water-washable, non-toxic and latex/adhesive-free so there is never a sticky mess to clean up
- 24/7 PROTECTION: Use FlatOut Sportsman Formula tire sealant as a flat preventative by adding it to your tire and it will continually seal tread punctures up to ½ inch and virtually eliminate slow leaks for 10 + YEARS
- SPORTSMEN TESTED AND APPROVED: Trusted by sportsmen, heavy construction, agriculture, professional racers and other demanding off-road and all terrain vehicle users for years
- INTENDED FOR: FlatOut tire sealant is perfect for ATV’s, UTV’s, Golf Carts, Dirt Bikes, and Side by sides

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Polypropylene |
| Brand | FlatOut |
| Style | Formula |
| Item Weight | 2.25 Pounds |
| Item dimensions L x W x H | 4.5 x 2.5 x 9.5 inches |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| UPC | 707986999112 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Color | RED |
| Manufacturer | MULTI SEAL |
| Model | Sportsman Formula |
| Item Weight | 2.25 pounds |
| Product Dimensions | 4.5 x 2.5 x 9.5 inches |
| Item model number | 99911 |
| Manufacturer Part Number | 99911 |
| Special Features | Stain resistant |

## Product Details

- **Material:** Polypropylene
- **Brand:** FlatOut
- **Style:** Formula
- **Item Weight:** 2.25 Pounds
- **Item dimensions L x W x H:** 4.5 x 2.5 x 9.5 inches

## Images

![Flat Out Off Road Tire Sealant, Sportsman Formula with Valve Core Tool and Replacement Valve Core, Prevents Flat Tires, Fix a Flat Tire, Seals Leaks, Contains Kevlar, 32 Ounce Bag, 1-Pack - Image 1](https://m.media-amazon.com/images/I/61e3WjXNi9L.jpg)
![Flat Out Off Road Tire Sealant, Sportsman Formula with Valve Core Tool and Replacement Valve Core, Prevents Flat Tires, Fix a Flat Tire, Seals Leaks, Contains Kevlar, 32 Ounce Bag, 1-Pack - Image 2](https://m.media-amazon.com/images/I/71M9xlUdwoL.jpg)
![Flat Out Off Road Tire Sealant, Sportsman Formula with Valve Core Tool and Replacement Valve Core, Prevents Flat Tires, Fix a Flat Tire, Seals Leaks, Contains Kevlar, 32 Ounce Bag, 1-Pack - Image 3](https://m.media-amazon.com/images/I/71xi8tEZdWL.jpg)
![Flat Out Off Road Tire Sealant, Sportsman Formula with Valve Core Tool and Replacement Valve Core, Prevents Flat Tires, Fix a Flat Tire, Seals Leaks, Contains Kevlar, 32 Ounce Bag, 1-Pack - Image 4](https://m.media-amazon.com/images/I/91lg0mGOvsL.jpg)
![Flat Out Off Road Tire Sealant, Sportsman Formula with Valve Core Tool and Replacement Valve Core, Prevents Flat Tires, Fix a Flat Tire, Seals Leaks, Contains Kevlar, 32 Ounce Bag, 1-Pack - Image 5](https://m.media-amazon.com/images/I/81MvRPrPa+L.jpg)

## Questions & Answers

**Q: I have a fat tyre (26x4) ebike, will this stop the constant punctures i get in my rear tyre? I carry fix a flat around with me daily as precaution.**
A: I have used this on my fat tire ebike (26x4) in the past.  When you add it, keep the valve UP.  The critical thing is, add it and IMMEDIATELY go for a ride of a few miles.  This will distribute the stuff around the tire and coat the surfaces.  In other words, don't just add it and leave it sitting there.  

If you are worried about it sealing the valve, just wait a while and then pump a little air IN first...before just letting air out.  This worked for me.  Hope that helps.

**Q: What is the current recommendation for tubed fat tires on an e-trike?**
A: I have a fat tire bike. 20” length tires, 4” fat. 1/4 bottle per tire. I did 2 bikes like this with 1 bottle.

**Q: On ATV tire does it take it out of round and make it shimmy going down the road?**
A: It doesn't on my ATV.  No problems at all.

**Q: Wouldn't this also seal the air valve if intentionally letting air out of the tire?**
A: It can but if you rotate the valve stem between the 10 and 2 position it is very unlikely.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Tire Sealant for E-Bike Adventures
*by B***  on June 3, 2024*

I recently tried the Flat Out Off Road Tire Sealant for my e-bike, and I must say, it's been a game-changer for my rides. Here's why I highly recommend it:Pros:Effective Sealant: This tire sealant does an excellent job of preventing flat tires and sealing leaks, giving me peace of mind during my off-road adventures. The inclusion of Kevlar adds an extra layer of durability, ensuring long-lasting protection against punctures and leaks.Easy Application: I found the application process to be straightforward, thanks to the included valve core tool and replacement valve core. The 32-ounce bag provides enough sealant for multiple applications, making it a cost-effective solution for maintaining my e-bike tires.Versatile Use: While designed for off-road vehicles, I've found that this sealant works exceptionally well for e-bikes too. Whether I'm navigating rocky trails or cruising through urban streets, it provides reliable performance and keeps my tires inflated.Convenient Packaging: The sealant comes in a convenient bag format, which makes it easy to store and transport. Plus, the resealable bag ensures that the sealant remains fresh between uses, allowing me to tackle unexpected tire issues with ease.Cons:None to mention!Overall, Flat Out Off Road Tire Sealant is a must-have for any e-bike enthusiast looking to avoid flat tires and keep their rides smooth and worry-free. With its effective formula and user-friendly design, it's become an essential part of my biking gear.

### ⭐⭐⭐⭐⭐ Forget using slime, use Flatout instead
*by Y***O on April 7, 2025*

Flatout has been a game-changer for my eBike rides. Flatout sealant does an excellent job of preventing flat tires and sealing leaks, giving me peace of mind during my off-road adventures. It is easy to use. It provides an extra layer of durability, ensuring long-lasting protection against punctures and leaks.IT JUST WORKS GREAT! It clams it can seal tread punctures up to ½ inch, I have yet had to test it out for anything larger then a nail.

### ⭐⭐⭐⭐⭐ A great product, that will make folks forget about using Sl!me in their tires ...
*by B***4 on May 11, 2022*

I've owned my share of mt. bikes. Luckily, I haven't had many flat tires. But having a flat tire on a mt. bike and having one on an e-mt. bike, are two different situations. The e-bike's size, weight, and ease of removing (back) tires, makes it more of a pain. I started researching ways to avoid that happening. Plenty of options are available, including liquids like Sl!me, and other similar products, on the cheap end. And on the pricey end, rubber/synthetic tube protectors (like fancy, split, pool 'noodles') that are used inside your tire to protect your bike tube. I forget the name of those, but most bikers know. Pricey !!After researching a bunch (YT videos, and articles), I realized that folks LOVE this Flat-Out product. AND IT WORKS GREAT. It will seal larger sized holes than competitors, and will last way longer inside your tube, compared to the life expectancy of competitors' products.It's not hard to install. And when I read some folks complaining of 'install problems', it's definitely Operator Error on their part. Watch a short YT video (there's plenty) of 'how to install it, follow the directions, and it will take you 10-20 minutes to do BOTH tires on your bike. The only reason it even takes that long, is that you have to remove your valve stem (just unscrew it, using the little tool that comes with you Flat-Out), allowing your tire to fully deflate. MAKE SURE your valve stem IS AT THE TOP (12 O'CLOCK position), before you start installing the Flat-Out gel/liquid. Make sure you have the install clear tube firmly on your valve stem. Then go slow, when squeezing it in. Have a couple of paper towels ready, for any small issues. Re-install your valve stem. Re-inflate your tire. KNOW ahead of time, HOW MUCH Flat-Out to put in your tires. I contacted Flat-Out, and they told me to use 16 oz (half a bottle) in EACH of my tires. But, I have 26" x 4.0" fat tires on my bike. A standardized mt. bike will take a LOT less.I have been riding for months, with this in my tires, and had no problems whatsoever. This will go into all of my mt. bikes, from here on out. Try it, it works. Keep in mind, there is NO product out there, that can prevent ALL flat tires. But this will protect you, much better than some of its competitors (who kind of survive, mainly due to their name-recognition).

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/293761355-flat-out-off-road-tire-sealant-sportsman-formula-with-valve](https://www.desertcart.vu/products/293761355-flat-out-off-road-tire-sealant-sportsman-formula-with-valve)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-03*