--- product_id: 73159838 title: "Off MTB Sealant 140ml" brand: "muc-off" price: "Β₯3974" currency: JPY in_stock: true category: "Muc Off" url: https://www.desertcart.jp/products/73159838-off-mtb-sealant-140ml store_origin: JP region: Japan --- # Lasts up to 6 months UV dye for easy puncture detection Seals punctures up to 6mm Off MTB Sealant 140ml **Brand:** muc-off **Price:** Β₯3974 **Availability:** βœ… In Stock ## Summary > πŸš΅β€β™‚οΈ Seal Smart, Ride Hard – Never Miss a Trail! ## Quick Answers - **What is this?** Off MTB Sealant 140ml by muc-off - **How much does it cost?** Β₯3974 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/73159838-off-mtb-sealant-140ml) ## 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 - β€’ **Pro-Level MTB Endurance:** Developed alongside top enduro and downhill riders to complement any tubeless or puncture repair kit. - β€’ **Ride Fearlessly, Seal Instantly:** Advanced tubeless sealant closes holes up to 6mm in seconds, keeping your ride uninterrupted. - β€’ **Seamless Tubeless Compatibility:** Works flawlessly with tubeless ready, UST wheels, and CO2 inflators for rapid mid-ride fixes. - β€’ **Spot Trouble Before It Stops You:** Unique UV dye lets you quickly identify hidden punctures with a UV lightβ€”never get caught off guard. - β€’ **Half-Year Protection, Zero Hassle:** Formulated to stay effective inside your tyres for up to six months without balling or corrosion. ## Overview Muc-Off Off MTB Sealant 140ml is a cutting-edge tubeless tyre sealant designed for mountain bikers who demand reliability. It seals punctures up to 6mm instantly, lasts up to six months without degrading, and features a UV dye for easy puncture detection. Compatible with tubeless ready and UST wheels, it supports CO2 inflators for quick repairs, making it the ultimate companion for enduro, downhill, and MTB enthusiasts. ## Description Product Description MTB Tubeless Sealant 140ml Pouch Muc-Off Disc Brake Cleaner ## 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 | B07FGKWJ2R | | Best Sellers Rank | 7,393 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 51 in Bike Tyre Repair Kits | | Brand | Muc-Off | | Colour | Clear | | Compatible Material | Plastic, Metal, Rubber | | Customer Reviews | 4.5 out of 5 stars 1,758 Reviews | | EU Spare Part Availability Duration | 6 Months | | Global Trade Identification Number | 05037835821000 | | Included Components | Nothing | | Item Dimensions | 35 x 95 x 166 millimetres | | Item Form | Liquid | | Item Highlight | Advanced Tubeless Tyre Sealant with UV Dye, Seals Holes up to 6mm, Lightweight Formula for Mountain and Enduro Bikes | | Item Type Name | Accessory | | Item Weight | 0.33 Pounds | | Item dimensions L x W x H | 35 x 95 x 166 millimetres | | Item weight | 0.33 Pounds | | Manufacturer | MUC OFF | | Manufacturer Part Number | 821 | | Material | Cotton | | Model Number | 821 | | Number of Items | 1 | | Number of Packs | 1 | | Product Warranty | Producer | | Style | Single | | Style Name | Single | | Surface Recommendation | Metal | | UPC | 779420541188 | | Unit Count | 1.0 count | | Water Resistance Level | Water Resistant | | Water resistance level | Water Resistant | ## Product Details - **Brand:** Muc Off - **Item dimensions L x W x H:** 35 x 95 x 166 millimetres - **Item weight:** 150 g - **Material:** Cotton - **Style:** Single ## Images ![Off MTB Sealant 140ml - Image 1](https://m.media-amazon.com/images/I/71A7sN06dsL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this work for go-kart wheels?** A: Probably **Q: Does the bag fit a Schrader valve?** A: no **Q: Will this pink solution stain my white tires if I spill some or get a puncture and it foams out?** A: Sorry That a good question I only use it on black tires. I have gotten it on a color jersey and clean it asap and not had a problem. Now if it drys on cloth I think it may not come out but on a tire that has a hard casing may not be a problem if you clean it or wipe it off. **Q: How many tires will this treat?** A: I would Say one and a half (maybe top up after a few months?). (I run 27.5 2.2, and it would depend on your tire size.) ## Frequently Bought Together - Muc Off No Puncture Hassle Tubeless Sealant - Advanced Bicycle Tyre Sealant with UV Tracer Dye That Seals Tears and Holes Up to 6mm - 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) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/73159838-off-mtb-sealant-140ml](https://www.desertcart.jp/products/73159838-off-mtb-sealant-140ml) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-06*