--- product_id: 71144787 title: "MTB Tubeless Sealant, 1L | Advanced Tubeless Tyre Sealant with UV Dye, Seals Holes up to 6mm, Lightweight Formula for Mountain and Enduro Bikes" brand: "muc off" price: "$71.58" currency: USD in_stock: true reviews_count: 13 category: "Muc Off" url: https://www.desertcart.us/products/71144787-mtb-tubeless-sealant-1l-advanced-tubeless-tyre-sealant-with-uv store_origin: US region: United States of America --- # Lasts up to 6 months UV dye for leak detection Seals holes up to 6mm MTB Tubeless Sealant, 1L | Advanced Tubeless Tyre Sealant with UV Dye, Seals Holes up to 6mm, Lightweight Formula for Mountain and Enduro Bikes **Brand:** muc off **Price:** $71.58 **Availability:** ✅ In Stock ## Summary > 🚵‍♂️ Seal fast, ride fearless—Muc Off keeps your MTB unstoppable! ## Quick Answers - **What is this?** MTB Tubeless Sealant, 1L | Advanced Tubeless Tyre Sealant with UV Dye, Seals Holes up to 6mm, Lightweight Formula for Mountain and Enduro Bikes by muc off - **How much does it cost?** $71.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/71144787-mtb-tubeless-sealant-1l-advanced-tubeless-tyre-sealant-with-uv) ## Best For - muc off enthusiasts ## Why This Product - Trusted muc off brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **UV Leak Detection:** Spot hidden punctures instantly using UV light—never get caught off guard. - • **Half-Year Reliability:** Stay trail-ready with a formula that lasts up to 6 months, no reapplication hassle. - • **Instant Puncture Defense:** Seals MTB tyre holes up to 6mm in seconds—ride without limits. - • **Pro-Grade Enduro Protection:** Developed with top riders to keep you shredding through the toughest terrains. - • **Universal Tubeless Compatibility:** Works seamlessly with tubeless ready, UST wheels, and CO2 inflators for quick fixes. ## Overview Muc Off MTB Tubeless Sealant is a cutting-edge, lightweight liquid designed to instantly seal punctures up to 6mm in tubeless mountain bike tyres. Featuring a long-lasting formula effective for up to six months and a unique UV dye for easy leak detection, it ensures reliable, mess-free protection compatible with all tubeless systems and CO2 inflators. Trusted by pro riders, it delivers peace of mind on every trail. ## Description Product Description Muc Off MTB Tubeless Sealant Review: Game-Changer for Tubeless Tires! - Muc-Off No Puncture Hassle Tubeless Sealant is hands down one of the best sealants I’ve used for my MTB. It delivers on its promise and keeps me riding worry-free! Why It’s Awesome: ✔️ Seals Punctures Fast – Instantly plugs holes up to 6mm, keeping my rides smooth and uninterrupted. ✔️ Long-Lasting Formula – Stays effective for months without drying out too quickly. ✔️ Works in All Conditions – Performs well in both hot and cold weather, ideal for year-round riding. ✔️ Easy to Apply – The included nozzle makes it mess-free and simple to pour directly into the tire. ✔️ UV Detection Technology – Helps spot leaks so I can be sure my tires are properly sealed. ✔️ Ammonia-Free & Safe – Won’t damage my rims or tires, unlike some other sealants. I’ve taken this sealant through rocky trails, muddy tracks, and rough terrain—it never lets me down! If you're running tubeless, this is a must-have. Highly recommend! 🚴‍♂️💨 Works like magic! Review: great performance and peace of mind! - I've been using Muc-Off Tire Sealant for a few months now and it's exceeded my expectations. Installation was quick and mess-free thanks to its smooth consistency, and the UV detection feature is a clever touch for spotting any issues early. What really impressed me was how quickly it sealed punctures—I hit a thorny section on a trail ride and barely noticed the leak before it sealed up within seconds. No pressure loss, no stopping, just confidence to keep going. It’s lightweight, eco-friendly, and doesn’t clump like some other brands I’ve tried. Highly recommend it to anyone who wants a reliable sealant that just works when you need it most! ## Features - Seals Punctures up to 6mm: State-of-the-art tubeless sealant uses cutting-edge molecules to close holes and tears fast, keeping you riding when trails get rough - Lasts up to Six Months: Designed to stay effective in tyres for up to half a year, this non-corrosive tyre sealant is easy to wash off and won’t ball up - UV Dye for Easy Inspection: Contains a unique UV additive so you can spot hidden punctures - use with a UV light for the ultimate check after every ride - Compatible With Tubeless Systems: Works with tubeless ready and UST wheels and tyres, and is CO2 compatible for quick mid-ride repairs - Pro-Level MTB Puncture Protection: Developed with top riders for enduro, downhill, and MTB, this sealant complements any tubeless tyre repair kit or bike puncture repair kit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DWCGCK6 | | Brand | Muc Off | | Colour | pink | | Compatible Material | Rubber | | Customer Reviews | 4.6 out of 5 stars 7,266 Reviews | | EU Spare Part Availability Duration | 6 Months | | Global Trade Identification Number | 05037835822007 | | Included Components | Nothing | | Item Dimensions | 8 x 8 x 28 centimetres | | Item Form | Liquid | | Item Type Name | Accessory | | Item Weight | 1.05 Kilograms | | Item dimensions L x W x H | 8 x 8 x 28 centimetres | | Item weight | 1.05 Kilograms | | Manufacturer | MUC OFF | | Manufacturer Part Number | 822 | | Material | Rubber | | Model Number | 822 | | Number of Items | 1 | | Product Warranty | Producer | | Style | Single | | Style Name | Single | | Surface Recommendation | Floor | | UPC | 779420541201 | | Unit Count | 1.0 count | | Water Resistance Level | Not Water Resistant | | Water resistance level | Not Water Resistant | ## Product Details - **Brand:** Muc Off - **Item dimensions L x W x H:** 8 x 8 x 28 centimetres - **Item weight:** 1.05 Kilograms - **Material:** Rubber - **Style:** Single ## Images ![MTB Tubeless Sealant, 1L | Advanced Tubeless Tyre Sealant with UV Dye, Seals Holes up to 6mm, Lightweight Formula for Mountain and Enduro Bikes - Image 1](https://m.media-amazon.com/images/I/71srxkmgyvL.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: is this C02 compatible** A: Most likely.... Alot of bike shops or enthusiast's use compressors to inflate tyres after applying tubeless sealant to seat the tyre etc and I've seen riders carry c02 cartridges out on the trails to re-inflate tyres. **Q: Does this 1 litre bottle come with a tube to pour into valve?** A: Yes, came with a clear rubber tube that goes over the valve **Q: Can this be added to tyres that have another brand of tyre sealant already in the tyre** A: There's no way of us answering this without knowing what the other sealant is. Best option is to wipe out the old sealant, properly clean anything off the bead, seal and top up again. If you're going tubeless then you'll be wanting to check sealant levels and re-seat the tyres every 6 months or so so best to start again with a single mixture. **Q: How many wheels does 1 litre do?** A: Depends on wheel and tyre size, but approx 10 for a 27.5 wheel mtb. There is a guide on the back of the bottle ## Customer Reviews ### ⭐⭐⭐⭐⭐ Game-Changer for Tubeless Tires! *by R***H on 11 March 2025* Muc-Off No Puncture Hassle Tubeless Sealant is hands down one of the best sealants I’ve used for my MTB. It delivers on its promise and keeps me riding worry-free! Why It’s Awesome: ✔️ Seals Punctures Fast – Instantly plugs holes up to 6mm, keeping my rides smooth and uninterrupted. ✔️ Long-Lasting Formula – Stays effective for months without drying out too quickly. ✔️ Works in All Conditions – Performs well in both hot and cold weather, ideal for year-round riding. ✔️ Easy to Apply – The included nozzle makes it mess-free and simple to pour directly into the tire. ✔️ UV Detection Technology – Helps spot leaks so I can be sure my tires are properly sealed. ✔️ Ammonia-Free & Safe – Won’t damage my rims or tires, unlike some other sealants. I’ve taken this sealant through rocky trails, muddy tracks, and rough terrain—it never lets me down! If you're running tubeless, this is a must-have. Highly recommend! 🚴‍♂️💨 Works like magic! ### ⭐⭐⭐⭐⭐ great performance and peace of mind! *by T***. on 1 May 2025* I've been using Muc-Off Tire Sealant for a few months now and it's exceeded my expectations. Installation was quick and mess-free thanks to its smooth consistency, and the UV detection feature is a clever touch for spotting any issues early. What really impressed me was how quickly it sealed punctures—I hit a thorny section on a trail ride and barely noticed the leak before it sealed up within seconds. No pressure loss, no stopping, just confidence to keep going. It’s lightweight, eco-friendly, and doesn’t clump like some other brands I’ve tried. Highly recommend it to anyone who wants a reliable sealant that just works when you need it most! ### ⭐⭐⭐⭐⭐ No more bramble thorn punctures *by A***Y on 24 January 2026* Superb stuff easy to install and works very well as long as you regularly check it ## Frequently Bought Together - Muc-Off No Puncture Hassle Tubeless Sealant, 1 Liter - Advanced Bicycle Tyre Sealant with UV Tracer Dye That Seals Tears and Holes Up to 6mm (1 Liter (Pack of 1)) - BWSHLF Tubeless Presta Valve Stem 40/44/55/60/65/80/100 mm, Super Light Alloy Presta Valve Stem Kit with Valve Core Remover Tool and Valve Stem Caps - Multiple Color and Size Options(Pair) - Muc-Off Rim Tape 10m Roll - 30mm (Boxed) --- ## 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.us/products/71144787-mtb-tubeless-sealant-1l-advanced-tubeless-tyre-sealant-with-uv](https://www.desertcart.us/products/71144787-mtb-tubeless-sealant-1l-advanced-tubeless-tyre-sealant-with-uv) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-04*