--- product_id: 6015411 title: "SEPTLS4421329467 - Loctite 243 Medium Strength Blue Threadlockers - 1329467 | threadlocker" brand: "loctite" price: "€ 25.94" currency: EUR in_stock: true reviews_count: 13 category: "Loctite" url: https://www.desertcart.pt/products/6015411-septls4421329467-loctite-243-medium-strength-blue-threadlockers-1329467-threadlocker store_origin: PT region: Portugal --- # Water & oil tolerant Medium strength blue formula 5 min fixture at room temp SEPTLS4421329467 - Loctite 243 Medium Strength Blue Threadlockers - 1329467 | threadlocker **Brand:** loctite **Price:** € 25.94 **Availability:** ✅ In Stock ## Summary > 🔧 Lock it down, break free when you need—Loctite 243 keeps your gear tight and your options open! ## Quick Answers - **What is this?** SEPTLS4421329467 - Loctite 243 Medium Strength Blue Threadlockers - 1329467 | threadlocker by loctite - **How much does it cost?** € 25.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/6015411-septls4421329467-loctite-243-medium-strength-blue-threadlockers-1329467-threadlocker) ## Best For - loctite enthusiasts ## Why This Product - Trusted loctite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Oil-Tolerant Formula:** Works flawlessly even on oily or contaminated metal surfaces—no prep hassle. - • **Quick 5-Minute Fix Cure:** Get your projects secured and ready to use in just minutes at room temperature. - • **User-Friendly Packaging:** Smart cap design prevents drying out, ensuring long-lasting usability and less waste. - • **Versatile Compatibility:** Ideal for metal, plastic, and ceramic parts in home, automotive, and industrial setups. - • **Reliable Medium Strength Hold:** Locks fasteners firmly without permanent seizure—perfect for maintenance freedom. ## Overview Loctite 243 is a medium strength blue anaerobic threadlocker in a 50 mL bottle, designed to secure metal fasteners with a quick 5-minute fixture time at 22°C. Its oil-tolerant, water-resistant formula ensures reliable performance on metal, plastic, and ceramic parts, making it ideal for automotive, industrial, and household applications. The product features a user-friendly cap to prevent drying and allows easy disassembly with hand tools, balancing strong hold with maintenance flexibility. ## Description NA Review: Blue threadlocker that actually works - I grabbed this blue Loctite for all the random stuff in our living room setup, mainly the TV mount and the little screws on the kids’ game chairs. I’m in my early 40s and too old to keep hunting for an allen key every few months because something backed out again. Dabbed a tiny bit on the mount bolts and the cabinet hinge screws, tightened everything down, and that was it. Weeks later, nothing’s rattling and the TV doesn’t wobble when my son jumps on the rug during Mario Kart. one nice surprise is i can still break the screws loose with a normal hand tool when i need to move something, so it locks things in without feeling permanent. Glad i bought the medium strength instead of the red stuff. Review: Great Product with a well designed cap to last longer - Product works as expected and has a nice cap to keep it from drying out. Mine had the only to be sold in India marking as well, but the product was good. ## Features - Applications - Thread - Capacity Vol. - 50 mL - Color - Blue - Curing Method - Anaerobic - Fix Cure Time @ Temp. - 5 min @ 22 C ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00D5W7KBM | | Best Sellers Rank | #3,601 in Automotive ( See Top 100 in Automotive ) #14 in Thread Lock Sealers | | Brand | Loctite | | Brand Name | Loctite | | Color | Blue | | Compatible Material | Ceramic, Plastic | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 999 Reviews | | Full Cure Time | 24 hours | | Included Components | THREADLOCKER | | Item Form | Liquid, Paste | | Item Package Quantity | 1 | | Item Weight | 50 g | | Manufacturer | Loctite | | Material | Metal | | Material Type | Metal | | Model | 1329467 | | Number of Pieces | 1 | | Other Special Features of the Product | Oil Tolerant | | Part Number | 1329467 | | Special Feature | Oil Tolerant | | Specific Uses For Product | Repair, General Purpose, Industrial, Vibrating Assemblies | | Tensile Strength | 7.6 newtons_per_square_millimeter | | UPC | 079340438972 | | Unit Count | 1.69 Fluid Ounces | | Viscosity Level | Medium | | Volume | 50 ml | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Loctite - **Item Form:** Liquid, Paste - **Material:** Metal - **Special Feature:** Oil Tolerant - **Specific Uses For Product:** Repair, General Purpose, Industrial, Vibrating Assemblies ## Images ![SEPTLS4421329467 - Loctite 243 Medium Strength Blue Threadlockers - 1329467 | threadlocker - Image 1](https://m.media-amazon.com/images/I/51erfFRhloL.jpg) ## Questions & Answers **Q: Is this genuine loctite mfg. by henkel in the usa?** A: Yes. My part number is #1329467 and they have the Henkel logo on the front. The picture is a stock Amazon photo, so some things are different. I hope that this helps. **Q: Will the bottle be full? What happens if I receive the product and it is not full?** A: I have never reviewed a bottle that is full to the top. The bottle is larger than the amount of liquid that is put into it. The bottles that I have ordered are sealed and it would be obvious if they have leaked due to the color of the product. I imagine if you feel that what you have received is not correct that the seller would replace it. **Q: Can you fully tighten before curing is completed?** A: Yes You apply to threads prior to securing the nut. **Q: How long does this take to set up** A: Loctite 243 usually begins to cure within 15-20 mins after application, with a full 24 hours required for proper curing. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Blue threadlocker that actually works *by S***L on August 1, 2026* I grabbed this blue Loctite for all the random stuff in our living room setup, mainly the TV mount and the little screws on the kids’ game chairs. I’m in my early 40s and too old to keep hunting for an allen key every few months because something backed out again. Dabbed a tiny bit on the mount bolts and the cabinet hinge screws, tightened everything down, and that was it. Weeks later, nothing’s rattling and the TV doesn’t wobble when my son jumps on the rug during Mario Kart. one nice surprise is i can still break the screws loose with a normal hand tool when i need to move something, so it locks things in without feeling permanent. Glad i bought the medium strength instead of the red stuff. ### ⭐⭐⭐⭐⭐ Great Product with a well designed cap to last longer *by K***J on July 10, 2026* Product works as expected and has a nice cap to keep it from drying out. Mine had the only to be sold in India marking as well, but the product was good. ### ⭐⭐⭐⭐⭐ works as it should, big bottle *by B***B on June 1, 2026* I use the blue lock tight on a fair amount of vibration applications. like cars, trucks motorcycles, or other applications where there ar vibrations. The small tube look to small, and this bottle is huge. ## Frequently Bought Together - 1329467 Loctite Primerless Threadlocker 243, 50mL, Blue - Loctite 88442 Red 272 High Temperature/Strength Thread Locker, 50 mL Bottle - Loctite Threadlocker, 50ml --- ## 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.pt/products/6015411-septls4421329467-loctite-243-medium-strength-blue-threadlockers-1329467-threadlocker](https://www.desertcart.pt/products/6015411-septls4421329467-loctite-243-medium-strength-blue-threadlockers-1329467-threadlocker) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-10*