--- product_id: 136578837 title: "Loctite 492140 Threadlocker 242 All-Purpose Medium Strength Bottle, Blue, 36-ml" brand: "loctite" price: "€ 0.01" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.ie/products/136578837-loctite-492140-threadlocker-242-all-purpose-medium-strength-bottle-blue store_origin: IE region: Ireland --- # Loctite 492140 Threadlocker 242 All-Purpose Medium Strength Bottle, Blue, 36-ml **Brand:** loctite **Price:** € 0.01 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Loctite 492140 Threadlocker 242 All-Purpose Medium Strength Bottle, Blue, 36-ml by loctite - **How much does it cost?** € 0.01 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/136578837-loctite-492140-threadlocker-242-all-purpose-medium-strength-bottle-blue) ## Best For - loctite enthusiasts ## Why This Product - Trusted loctite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Loctite Threadlocker 222 is a low strength, noncorrosive purple threadlocker designed for fasteners under 1⁄4" (6 mm) that require occasional adjustment. Removable with hand tools for easy disassembly. Typical applications include carburetors, relay locks, headlamps, throttle body assembly, choke assembly and fuel injection set screws, body panel mounting fasteners. Invented by Henkel as a revolutionary method to positively lock and seal threaded fasteners, Loctite threadlocker adhesives are used in a wide range of applications from delicate fuel injection components to heavy-duty transmission and engine assemblies. Specified by automotive OEM's and approved for use on factory assembly lines, threadlockers work by filling the spaces between threads. The result is a secure, one-piece assembly that will not loosen under stress. Review: Genuine - It’s loctite. It holds screws. Good stuff Review: It’s blue loctite - It’s LOCTITE It keeps threaded fasteners from vibrating loose. I use this when mounting rifle scopes, RMRs, receiver sights, bolting bumpers onto my jeep, etc. ## Features - Causes skin irritation. - May cause an allergic skin reaction. - RELIABLE ADHESION. Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces). - REMOVABLE WITH HAND TOOLS. Well suited for automotive and other applications where maintenance or servicing is required. - TYPICAL APPLICATIONS are valve cover bolts, water pump bolts, oil pan bolts, drive shaft bolts, rocker arm adjustment nuts, carburetor studs. - CONVENIENT CURING. Sets in just 5 minutes & is fully cured in 24 hours. - LOCTITE 242 is ideal for all nut and bolt applications ¼" to ¾" (6 mm to 19 mm). Eliminates the need for stocking expensive lock nuts and lock washers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000XSGJKY | | Brand | Loctite | | Colour | Blue,Purple | | Compatible Material | Metal | | Container Type | Bottle | | Customer Reviews | 4.8 out of 5 stars 178 Reviews | | Full Cure Time | 24 Hours | | Global Trade Identification Number | 00079340374775 | | Included Components | (1) Threadlocker 242 All-Purpose Medium Strength Bottle, Blue, 36-ml | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | automotive-thread-lock-sealers | | Item Volume | 36 Millilitres | | Item Weight | 64 g | | Item form | Liquid | | Item package quantity | 1 | | Manufacturer | Loctite | | Manufacturer Part Number | 492140 | | Model Number | 492140 | | Number of Pieces | 1 | | Other Special Features of the Product | Noncorrosive, Removable | | Special feature | Noncorrosive, Removable | | Specific Uses For Product | Automotive, Engine, Transmission, Fuel Injection, Assembly Lines | | Specific uses for product | Automotive, Engine, Transmission, Fuel Injection, Assembly Lines | | UPC | 079340374775 | | Unit Count | 36.0797 millilitre | | Viscosity Level | Low | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Loctite - **Item Form:** Liquid - **Material:** Methacrylate Anaerobic - **Special Feature:** Sold by Speedway Motors - **Specific Uses For Product:** DIY Projects, Repairs, Maintenance, Workshops, Garages, Outdoor Settings ## Images ![Loctite 492140 Threadlocker 242 All-Purpose Medium Strength Bottle, Blue, 36-ml - Image 1](https://m.media-amazon.com/images/I/61anAQDDIoL.jpg) ![Loctite 492140 Threadlocker 242 All-Purpose Medium Strength Bottle, Blue, 36-ml - Image 2](https://m.media-amazon.com/images/I/814gNrorWEL.jpg) ![Loctite 492140 Threadlocker 242 All-Purpose Medium Strength Bottle, Blue, 36-ml - Image 3](https://m.media-amazon.com/images/I/81LP9fc4BzL.jpg) ![Loctite 492140 Threadlocker 242 All-Purpose Medium Strength Bottle, Blue, 36-ml - Image 4](https://m.media-amazon.com/images/I/71dqkWK6cDL.jpg) ![Loctite 492140 Threadlocker 242 All-Purpose Medium Strength Bottle, Blue, 36-ml - Image 5](https://m.media-amazon.com/images/I/71Vi7okl0PL.jpg) ## Questions & Answers **Q: What is the shelf life of this product?** A: The shelf life of Loctite 242 is two years from date of manufacture. Please contact 1-800-LOCTITE for more information. **Q: Can i use this on a motor scooter on the nut that holds the steering wheel on so I can get many miles as it would possibly vibrate allot on the road?** A: Yes, LOCTITE Threadlockers prevent fasteners from loosening due to vibration. LOCTITE 242 or LOCTITE 243 are both our medium strength blue Threadlocker. We also have LOCTITE 263 which is our high-strength red Threadlocker. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Genuine *by C***R on 29 January 2026* It’s loctite. It holds screws. Good stuff ### ⭐⭐⭐⭐⭐ It’s blue loctite *by A***O on 9 May 2026* It’s LOCTITE It keeps threaded fasteners from vibrating loose. I use this when mounting rifle scopes, RMRs, receiver sights, bolting bumpers onto my jeep, etc. ### ⭐⭐⭐⭐⭐ Product works *by E***E on 13 September 2025* Great stuff for automotive needs. Bottle is a good size if you use it often on older car/trucks that need some hold on the bolts. ## Frequently Bought Together - LOCTITE 242 Automotive Blue Threadlocker - Medium-Strength Thread Lock, Multi-Purpose Applications, Works on All Metals - 36 ml, 1 Pack - Loctite 37479 271 Red Heavy Duty Threadlocker Bottle - 36 ml - Loctite 37480 272 Red High Temperature Threadlocker Bottle - 36 ml --- ## 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.ie/products/136578837-loctite-492140-threadlocker-242-all-purpose-medium-strength-bottle-blue](https://www.desertcart.ie/products/136578837-loctite-492140-threadlocker-242-all-purpose-medium-strength-bottle-blue) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-05-25*