--- product_id: 622073072 title: "Flat Out QuickStrike Tire Sealant Off-Road Formula - Prevent Flat Tires, Seal Leaks, Contains Kevlar, 32-Ounce Bag" brand: "flatout" price: "224.12 DT" currency: TND in_stock: true reviews_count: 9 category: "Flat Out" url: https://www.desertcart.tn/products/622073072-flat-out-quickstrike-tire-sealant-off-road-formula-prevent-flat store_origin: TN region: Tunisia --- # One-time lifetime application Fastest sealing formula Kevlar fiber reinforced Flat Out QuickStrike Tire Sealant Off-Road Formula - Prevent Flat Tires, Seal Leaks, Contains Kevlar, 32-Ounce Bag **Brand:** flatout **Price:** 224.12 DT **Availability:** ✅ In Stock ## Summary > 🛞 Seal the deal before the trail runs out! ## Quick Answers - **What is this?** Flat Out QuickStrike Tire Sealant Off-Road Formula - Prevent Flat Tires, Seal Leaks, Contains Kevlar, 32-Ounce Bag by flatout - **How much does it cost?** 224.12 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/622073072-flat-out-quickstrike-tire-sealant-off-road-formula-prevent-flat) ## 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 - • **Lifetime Tire Defense:** One application seals punctures up to ½” and stops slow leaks for the tire’s entire life. - • **Kevlar-Infused Strength:** Super-strong Kevlar fibers ensure durable, mess-free protection without sticky residue. - • **Clean & Reliable Formula:** Water-washable, latex-free, non-flammable, and non-corrosive for hassle-free maintenance. - • **Versatile Off-Road Champion:** Perfect for ATVs, UTVs, fat tire eBikes, and rugged outdoor equipment—no more downtime. - • **Lightning-Fast Sealant Action:** Flows instantly to punctures, saving your ride when seconds count. ## Overview FlatOut QuickStrike Off-Road Tire Sealant delivers industry-leading fast puncture sealing with Kevlar fiber reinforcement. Designed for tubed and tubeless off-road tires over 3.5” wide, it offers a one-time, lifetime application that seals leaks up to ½ inch. Its clean, water-washable, and non-flammable formula keeps your tires protected without sticky messes, making it the ultimate choice for ATVs, dirt bikes, fat tire eBikes, and outdoor equipment. ## Description Buy Flat Out QuickStrike Tire Sealant Off-Road Formula - Prevent Flat Tires, Seal Leaks, Contains Kevlar, 32-Ounce Bag: Tire Repair Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Worked perfectly for me. Sorry I waited so long. - I was clearing a field full of mesquite trees, and my tractor tires were getting destroyed. Mesquite has nasty 3-inch thorns, and I was plugging tires constantly. Eventually, all four tires were flat at the start of each day. These tires had been plugged more than 10 times each. I bought FlatOut Quick Strike and followed the instructions exactly. The pump dispenses about 1 oz per pump, so I put 30 pumps in each tire, and the bottle was mostly empty by the time I finished. Typical with any pump dispenser it was also difficult to get the last bit out of the bottle using the pump. It’s been a week now. One tire has lost about 1 PSI, but the other three are still holding exactly where I set them. Considering how badly these tires were damaged, I’m impressed so far. This is the first time I’ve gone more than a day without dealing with flats in that field. Review: It works no flats - Works perfectly haven't had a flat since adding to ebike ## Features - OUR FASTEST SEALING FORMULAS YET: **NEW & IMPROVED** FlatOut QuickStrike Off-Road Formula flows to the puncture quicker for when there’s no air to spare….and it is easier to install! - DOUBLE THE PERFORMANCE AS THE COMPETITION: FlatOut QuickStrike Tire Sealant is a one-time application that works for the life of the tire, seals tread area punctures up to ½” and virtually eliminates all slow leaks. Works in tubed and tubeless applications. - CONTAINS SUPER-STRONG KEVLAR: Containing super-strong Kevlar fibers FlatOut QuickStrike Tire Sealant is water-washable and latex/adhesive-free so there is never a sticky mess to clean up and doesn’t dry out. - 24/7 PROTECTION: FlatOut QuickStrike is a tire sealant that can be used to prevent and repair punctures and slow leaks. Our formulas are non-flammable and non-corrosive. - INTENDED FOR: FlatOut QuickStrike Off-Road Formula is perfect for ATVs, UTVs, Golf Carts, Dirt Bikes, Fat Tire Bikes/eBikes (tires >3.5” wide), Lawnmowers, ZTRs, Outdoor Equipment and more. (Not recommended for passenger vehicles) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CRVW2LS6 | | Best Sellers Rank | #3,283 in Automotive ( See Top 100 in Automotive ) #29 in Tire Repair Tools | | Brand Name | FlatOut | | Color | clear | | Compatible Material | Rubber | | Customer Reviews | 4.4 4.4 out of 5 stars (609) | | Included Components | TIRE SEALANT | | Item Form | Liquid | | Item Type Name | TIRE SEALANT | | Item Weight | 32 Ounces | | Manufacturer | MULTI SEAL | | Material Type | Ethylene Glycol | | Model | 22121 | | Number of Items | 1 | | Part Number | 22121 | | Style Name | 1 Pack - 32 Fl Oz | | Surface Recommendation | Off-road vehicle tires | | UPC | 707986221213 | | Unit Count | 32.0 Fluid Ounces | | Warranty Description | Limited Warranty | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** FlatOut - **Item Weight:** 32 Ounces - **Material:** Ethylene Glycol - **Style:** 1 Pack - 32 Fl Oz - **Water Resistance Level:** Water Resistant ## Images ![Flat Out QuickStrike Tire Sealant Off-Road Formula - Prevent Flat Tires, Seal Leaks, Contains Kevlar, 32-Ounce Bag - Image 1](https://m.media-amazon.com/images/I/51JgA-4FFPL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked perfectly for me. Sorry I waited so long. *by J***X on February 13, 2026* I was clearing a field full of mesquite trees, and my tractor tires were getting destroyed. Mesquite has nasty 3-inch thorns, and I was plugging tires constantly. Eventually, all four tires were flat at the start of each day. These tires had been plugged more than 10 times each. I bought FlatOut Quick Strike and followed the instructions exactly. The pump dispenses about 1 oz per pump, so I put 30 pumps in each tire, and the bottle was mostly empty by the time I finished. Typical with any pump dispenser it was also difficult to get the last bit out of the bottle using the pump. It’s been a week now. One tire has lost about 1 PSI, but the other three are still holding exactly where I set them. Considering how badly these tires were damaged, I’m impressed so far. This is the first time I’ve gone more than a day without dealing with flats in that field. ### ⭐⭐⭐⭐⭐ It works no flats *by J***E on March 26, 2026* Works perfectly haven't had a flat since adding to ebike ### ⭐⭐⭐⭐⭐ Great product to prevent flats in bike tires. *by M***E on March 1, 2026* Looking for a GREAT TIRE SEALER for an E-Bike tire? This is the stuff. Company is great to work with as well. Have over 500 miles on my E-Bike and not a single flat. ## Frequently Bought Together - Flat Out QuickStrike Tire Sealant Off-Road Formula - Prevent Flat Tires, Seal Leaks, Contains Kevlar, 32-Ounce Bag - Ultraverse 20x4.0, 26x4.0, 20x3.0, 26x3.0 Inner Tube Set with Schrader Valve-Ideal for Mountain Bikes & E-Bikes with 20/26-Inch Fat Tires-Durable & Reliable Performance 2 Pack with Tire Levers - Ultraverse Fat Tire Liners Tube Protection Against Flats, 20, 24 and 26 inch x 4.0 tire Size, Durable Extruded Plastic Shield for Puncture Free Bike Rides – 2 Pack --- ## 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.tn/products/622073072-flat-out-quickstrike-tire-sealant-off-road-formula-prevent-flat](https://www.desertcart.tn/products/622073072-flat-out-quickstrike-tire-sealant-off-road-formula-prevent-flat) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-22*