Loctite threadlocker 243. Engineered to cure consistently on a variety of metals, despite minor surface contaminants. It works on all metals without primer, including passive substrates such as stainless steel, aluminium, and plated surfaces. The thixotropic nature of LOCTITE® 243TM reduces the migration of liquid product after application to the The Loctite 1329837 is designed as a general purpose threadlocker that is effective on all metals, including those with passive substrates (ex: stainless steel, aluminum, and plated surfaces). This offering comes in a 50 mL bottle. 70, rated 4. It is proven to be tolerant of minor Loctite 243 blue threadlocker has a 24 hr cure time, delivers great performance with a shear strength of 1100 psi and has a tensile strength of 230 psi. Henkel Loctite 243 works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces. LOCTITE® 243 is a general purpose threadlocker that provides a medium strength bond. Medium strength. Temperature range -65º to 360ºF. to/2MrCTN8more LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. LOCTITE® 243TM is designed for the locking and sealing of threaded fasteners which require normal disassembly with standard hand tools. 243 Overview of Loctite 242 Loctite offers four colors of threadlockers, indicating their strength and intended purposes. Value Calculators Safety Regulatory eCatalogs LOCTITE®XPLORE Consulting and Training Services Webinar Recordings View all Sep 3, 2022 · Both Loctite 242 and 243 are categorized as Blue threadlockers since they have medium strength and can be generally removed with hand tools, without heating. Loctite 243 primerless, oil tolerant, medium strength, removable blue threadlocker is an oil tolerant, removable, medium strength, blue threadlocker designed for the locking and sealing of threaded fasteners between 1/4 Inch and 3/4 Inch (6 to 20 mm). Dec 15, 2024 · Loctite 242 Overview When comparing Loctite 242 vs. Disclaimer: This Safety Data Sheet has been generated based on SS586. com. One little drop prevents leakage. May 8, 2023 · Read More: Loctite 242 vs. As you can see below, there are many grades, each with very specific properties and applications, in many different bottle colors and liquid Jan 16, 2007 · Loctite Threadlocker Blue 242 protects threads and prevents from leaks, rusting, and corrosion and eliminates the need to stock up on expensive lock nuts and washers. Works on steel, stainless steel and most plated fasteners. LOCTITE 243 THREADLOCKER 50ML Threadlocker None identified Rocky Hill, Connecticut 06067 IDH number: 1329467 Item number: 1329467 Region: United States Amazon. Medium strength, blue, and in a handy 50mL size. com, Inc. Aug 30, 2024 · Loctite threadlocker comes in a variety of formulations, each suited for various tasks. Introducing a reliable and effective threadlocker is crucial for ensuring the durability and strength of assembled parts. "Blue" or "Medium" is used commonly in applications where metal to metal fixture points are found, and can be removed with ease. Oct 17, 2019 · Buy Loctite 243 Threadlocker Blue Liquid 50 ml Bottle - Pack of 1: Thread Lock - Amazon. , motor oils, corrosion prevention oils and cutting fluid. Yet all the confusing Threadlocker serial numbers can leave you frustrated and helpless. Suitable for use on most oil-coated, "as-received" fasteners without cleaning. Concentration range is provided to assist users in providing appropriate protections. Loctite 242 is based on dimethacrylate-ester and has a medium viscosity of 800 to 1600 cP. Dec 11, 2024 · Explore the key differences between Loctite 242 and 243, two medium-strength blue threadlockers. Misusing them can lead to issues, as they often require heat for removal. com FREE DELIVERY possible on eligible purchases LOCTITE® 243 is a blue, general-purpose threadlocker that provides a medium-strength bond. † Apr 3, 2022 · ESKONKE Blue Thread Locker 243 Nuts & Bolts Locker Medium Strength Removable 1. Carefully review the (M)SDS below to see if it’s the version you're looking for. Don't assume the most powerful is always best; red threadlockers are for strong, permanent applications. It cures in the absence of air between close-fitting metal surfaces and is removable with standard hand tools. Fast and easy to use, this medium-strength threadlocker sets in just 10 minutes and fully cures in 24 hours. Aug 18, 2024 · Common versions are: Loctite 242, Loctite 243, and Loctite 248. This wiki should be a one stop shop for those questions. Amazon. Order online or pickup at your local AutoZone store. Free shipping on many items | Browse your favorite brands | affordable prices. It works on all metals without primer, including passive substrates such as stainless steel, aluminum, and plated surfaces. LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. May 9, 2019 · Loctite 243 is a medium strength, medium viscosity threadlocking compound used for metal thread sizes from 1. May 17, 2023 · Both Loctite 246 and 243 are anaerobic adhesives, which means they cure in the absence of air. Jul 7, 2004 · LOCTITE Automotive Threadlocker Blue 243 is a medium-strength, medium-temp, oil-tolerant adhesive designed for general-purpose automotive applications. This blue formula is perfect for preventing loosening due to vibrations, ensuring that your projects remain secure over time. LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. Don't worry - I'm here to help and point out the differences! 1. 69 Fl oz Threadlocker Lock Tight & Seal Fasteners Anaerobic Curing Metal Glue (243). Blue color for easy identification Size: 50mL bottle Suitable for use on stainless steel and titanium frames Cures effectively even in the presence of Sep 28, 2023 · Loctite Purple 221 and 222 are low strength thread lockers Loctite Blue 242 and 243 are medium strength thread lockers Loctite Red 262, 271, and 272 are high strength thread lockers The most common type is the medium strength Blue. loctite. White paper How to choose the right threadlocking solution? Don't let a little fastener become a big problem. Screws treated with Loctite 243 can be easily removed with standard hand tools. Loctite 243 Blue Medium Strength Threadlocker is a versatile medium-strength blue threadlocker designed for securing and sealing threaded fasteners. 05. 7 of out 5 stars from 295 reviews And what is the main difference between Loctite 243 and 242? Find out in this video. The Loctite 1330333 is a threadlocker with a physical form of liquid. Dec 23, 2023 · Loctite 243 Vs. Choose from our selection of Loctite® 243, including threadlockers, instant-bond adhesives, and more. Read our expert breakdown to see which one suits you. Buy Loctite Loctite 243 Blue Threadlocking Adhesive, 10 ml, 2 h Cure Time LOCTITE® 243 or other Thread Lock online from RS for next day delivery on your order plus great service and a great price from the largest electronics components Loctite 243 Blue Threadlocker general purpose, medium strength liquid, suitable for all metal threaded assembliesBuy Loctite 243 Threadlocer Blue Medium Stre Order Loctite Primerless Threadlocker, LOCTITE 243, Blue, Medium Strength, Liquid, 250 mL Bottle, 1329505 at Zoro. Henkel 24078 LOCTITE 243 Blue Medium Strength General-Purpose Threadlocker - 50 mL Bottle - Visit and view our entire SkyGeek, Shop Supplies, Adhesives, Threadlockers, Henkel LOCTITE 243 Medium Strength General-Purpose Threadlocker, section at SkyGeek! LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. LOCTITE 243 works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. The thixotropic nature of LOCTITE® 243TM reduces the migration of liquid product after application to the Jan 14, 2025 · The Loctite 243 Threadlocker is designed to provide a reliable medium-strength bond for your threaded fasteners. This offering comes in a 250 mL bottle. Activator Where cure speed is unacceptably long, or large gaps are present, applying activator to the surface will improve cure speed. Mar 9, 2012 · LOCTITE® 243 is a general purpose threadlocker that provides a medium strength bond. Buy Threadlocker Loctite 243 Medium Strength - Blue Henkel 36 ml - NCB 1330906 online from NAPA Auto Parts Stores. 2025 Loctite Threadlocker 243 is a general purpose, medium strength, blue threadlocker with improved oil tolerance. com: loctite 243 50mlThreadlocker Blue 243 - Removable Thread Locker, Medium Strength Thread Locking Sealants 50ml for Bolts, Nuts Lock Tight, Anaerobic Screw Glue to Prevent Loosening & Corrosion (M243) Percentage* Product name: LOCTITE 243 THREADLOCKER 50ML * Exact percentage is a trade secret. Cure Speed vs. Threadlockers vary by strength, temperature range, and thread size. ** For new designs. O'Reilly Auto Parts carries a full line of threadlocker, thread sealant, and other thread lock compounds for your repairs. LOCTITE® threadlockers tips and tricks on how to apply LOCTITE® threadlockers effectively and efficiently. Whether for general use or demanding environments, find out which threadlocker suits your needs best. Sep 25, 2018 · Likewise, Blue Loctite Threadlocker 243 is a medium-strength formula designed for fasteners up to 3/4 inch in diameter that are meant to be disassembled with hand tools. 263: A Recap In conclusion, Loctite 243 and 263 serve similar purposes but in different realms. It tolerates Loctite 243 threadlocker 50 ml bottle (pack of 2) Visit the Loctite Store 4. Editor’s request: Stop referring to threadlocker by colors. or its affiliates Jan 5, 2025 · Loctite 243 vs 242 Loctite 243 and Loctite 242 are both medium-strength threadlocker adhesives and they share many similarities. Ideal for M6–M20 bolts, it resists vibration, prevents loosening, and works on both active and passive metals—even slightly oily surfaces. The Loctite 1329505 is designed as a general purpose threadlocker that is effective on all metals, including those with passive substrates (ex: stainless steel, aluminum, and plated surfaces). It works on all metals, including passive substrates, such as stainless steel, aluminum and plated surfaces, without the use of a primer. Sep 27, 2016 · LOCTITE 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration. : 316211 V001. Permatex Threadlocker What’s Permatex 24200 Medium Strength Threadlock My Hands-on Test of Loctite 243 Apr 22, 2024 · Loctite 242 and 243 are two types of adhesives used for different purposes. Henkel Loctite 243 Blue Threadlocker is a medium viscosity, medium strength anaerobic material designed for locking and sealing of threaded fastener which require normal disassembly with standard hand tools. 4 Date of issue: 28. Loctite Threadlocker Blue 242 protects threads and prevents from leaks, rusting, and corrosion and eliminates the need to stock up on expensive lock nuts and washers. LOCTITE 243 works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces. Jun 27, 2017 · Buy Loctite 1329467 243 Blue Medium Strength Threadlockers, 1. With over one million products and 24/7 customer service we have supplies and solutions for every industry. Get yours online today and pick up in store. LOCTITE ® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. Understand threadlocker colors to make the right choice. Parts are just part of what we do. uk LOCTITE 243 is a general purpose threadlocker of medium bond strength. Buy Threadlocker Loctite 243 Medium Strength - Blue Henkel 6 ml - NCB 1330799 online from NAPA Auto Parts Stores. Please confirm that the information provided herein conforms to the substantive export or other law of any other jurisdiction prior to export. Loctite 243 Threadlocker Loctite 243 is a medium-strength threadlocker that cures reliably on stainless steel and titanium, while tolerating oils and contaminants. pumps Continue shopping Conditions of Use Privacy Policy © 1996-2025, Amazon. Shop for Loctite Blue Thread Locker 6ml with confidence at AutoZone. It is available in a liquid form, and once applied to the threads it will cure in 24 hours. Jun 16, 2023 · Loctite 242 vs. There’s a few threads on this, but this question gets asked constantly by new and experienced builders. LOCTITE® 243 is a blue, general-purpose threadlocker that provides a medium-strength bond. Perfect for body-panel LOCTITE® 2047TM Threadlocker, High Lubricity and High Strength Designed for applications on fasteners over 7/8" (22 mm) in diameter, this threadlocker and its formula with increased lubricity allow proper clamp load to be achieved by reducing friction. Please update as you see fit. Lock it tight with Loctite 243 Threadlockers. NSF-P1 certified. LOCTITE® 243 offer escellent LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. LOCTITE 243 MEDIUM STRENGTH THREADLOCKER known as 243 Thrdlock 50ML EN AUS A/P Page 1 of 13 Loctite 243 is a blue, medium-strength threadlocker designed to lock and seal threaded fasteners, preventing loosening due to shock and vibration. Please contact Henkel Product Safety and LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. LOCTITE 263: A high-strength red threadlocker designed for permanent locking and sealing of threaded fasteners. 2015 Top Pick Loctite® 243™ Primerless Threadlocker is an oil tolerant, removable, medium strength, blue threadlocker designed for the locking and sealing of threaded fasteners between 1/4" and 3/4" (6 to 20 mm). Jan 9, 2024 · In the battle of Loctite 242 vs 243, only one can be the best. LOCTITE 243: A medium-strength blue threadlocker offering a versatile solution for sealing and securing assemblies. Ideal for a wide range of applications, particularly in the automotive industry, it offers dependable holding power and easy disassembly. Suitable for use on most oil-coated, ‘as-received’ fasteners without cleaning. 1329837 – “Fastener Threads from LOCTITE. 69 Ounces, 50 mL, 3/4" Thread: Thread Lock - Amazon. For oil pan bolts, disc brake calipers and pulley assemblies. Seals metal threads. Loctite 242 is a blue-colored threadlocker manufactured by Loctite-Henkel, meaning it has medium strength. 243 specifically features an oil-resistant chemical makeup, allowing bolts and nuts Order today, ships today. It works on all metals without primer, including passive substrates such as stainless steel, aluminium and plated surfaces. It not only works on active metals (e. LOCTITE 243 MEDIUM STRENGTH THREADLOCKER known as 243 Threadlock 250ML EN AUS A/P SDS No. 243, it’s essential to first understand each product individually. Sometimes the difference can be very subtle, like Loctite 242 and 243. Nov 6, 2012 · Product Description LOCTITE Automotive Threadlocker Blue 243 is a medium-strength, medium-temp, oil-tolerant adhesive designed for general-purpose automotive applications. Cross ReferenceDisclaimer By using this tool, you understand and agree to the following terms and conditions: CONFIDENTIAL AND AS-IS USE AGREEMENT This Permatex ® Product Cross-Reference Information is proprietary and provided to the Receiving Party on a CONFIDENTIAL and “AS IS” basis. Medium strength, 50 mL, in vibrant blue. May 26, 2012 · Buy 1329467 Loctite Primerless Threadlocker 243, 50mL, Blue: Thread Lock - Amazon. Purple Loctite threadlocker Purple Loctite threadlocker is considered to have low adhesion strength. Apr 14, 2015 · Buy Genuine LOCTITE 243 x 50ml Medium Strength Oil Tolerant Threadlocker: Thread Lock - Amazon. Rocky Hill, Connecticut 06067 IDH number: 1329837 Item number: 1329837 Region: United States Learn more about LOCTITE 243 on www. Sep 9, 2011 · LOCTITE Automotive Threadlocker Blue 243 is a medium-strength, medium-temp, oil-tolerant adhesive designed for general-purpose automotive applications. This offering comes in a 10 mL bottle. ULINE offers over 43,000 boxes, plastic poly bags, mailing tubes, warehouse supplies and bubble wrap for your Order Loctite Primerless Threadlocker, LOCTITE 243, Blue, Medium Strength, Liquid, 50 mL Bottle, 1329467 at Zoro. Looking for LOCTITE, 243, Primerless Medium-Strength Threadlocker? Find it at Grainger. IDENTIFICATION OF THE MATERIAL AND SUPPLIER Product name: LOCTITE 243 MEDIUM STRENGTH THREADLOCKER known as 243 Threadlock 250ML EN AUS A/P Get the best deals on Loctite 243 when you shop the largest online selection at eBay. However, there are some differences between the two products: Oil Tolerance One of the key differences is that the 243 is specifically formulated to be more oil-tolerant compared to 242. Great prices & free shipping on orders over $50 when you sign in or sign up for an account. If you're reassembling parts that have a tendency to loosen over time, consider picking up threadlocker appropriate for your application. Frequently bought together, Loctite #243 Threadlocker Medium Strength Grip 10ml Bottle Oil Resistant Best seller, Crayola Construction Paper, 8 Primary Colors, Beginner Child, 96 Pieces, $4. Minimum to maximum operating temperatures are -65 F to +360 F. 5mm to 36mm in diameter. Place your order online and pick it up at your local store for free. LOCTITE 243 is a general purpose threadlocker that provides a medium strength bond. Apr 18, 2024 · Loctite 246 is a medium-strength threadlocker, while Loctite 243 is a medium-strength threadlocker with oil tolerance. Available in various sizes, Silmid offer free UK delivery when spending over £100. Loctite 243 Threadlocker Henkel Corporation Revision date : 2019-08-06 Download Safety Data Sheet (PDF) Get email notification when this SDS is updated Loctite243 Threadlocker Medium Strength Loose and disappearing bolts are annoying and sometimes can ruin a ride. It is proven to be tolerant of minor contamination due to industrial oils, e. 8 Date of issue: 17. Loctite 246 may be more suited to heavy-duty applications, high temperatures or corrosive environments. This Technical Data Sheet is valid for LOCTITE® 243TM manufactured from the dates outlined in the "Manufacturing Date Reference" section. This threadlocker secures and seal bolts, nuts and studs to prevent Get the best Loctite Thread Locker products at the right price. Pricing and Availability on millions of electronic components from Digi-Key Electronics. Its popularity is justified when you get to know its properties, and that’s exactly what we’ll do next. g. Loctite 243’s medium-strength, removable nature makes it versatile for everyday projects where adjustments might be needed, while Loctite 263’s high-strength, permanent bonding suits more demanding, critical applications. Loctite - a household's best friend. 3 32 ratings LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium strength bond. The medium strength blue threadlocker is somewhat common in the bike industry offering a secure fit without being impossible to remove if the need arises. PRODUCT AND COMPANY IDENTIFICATION LOCTITE® 243TM THREADLOCKER Threadlocker Do not spray. LOCTITE 243 is a blue medium strength threadlocker. Loctite 243 is a medium-strength, blue threadlocker designed to lock and seal metal fasteners. 01. 271 Main Differences Between Loctite 222 And 243 Now that I’ve reviewed Loctite 222 and 243, let’s examine how they differ. 09 Thread-Locking Strength: Medium Viscosity Overview LOCTITE® 243 is a versatile, medium-strength threadlocker designed to secure and seal threaded fasteners, preventing them from loosing due to vibration. Permatex ® SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING, BUT NOT LIMITED TO LOCTITE 243 MEDIUM STRENGTH THREADLOCKER known as Loctite 243 10ML AU MSDS-No. Loctite 243 is an ideal general-purpose thread locker, capable of withstanding moderate shock and temperature variations. Features and Applications Loctite Threadlocker Blue 242 is a medium-strength adhesive designed for components that may require occasional LOCTITE 243 THREADLOCKER 50ML LOCTITE 243 THREADLOCKER 50ML MSDS Special Notice: Our database is made up of both MSDS and SDS. If you have a bolt that keeps trying to escape you might want to try some threadlocker. In this section, we’ll look at the features and applications of Loctite 242, as well as its strength and removal capabilities. Loctite 243 - https://amzn. Permatex Threadlocker: Two heavyweight brands always seem to make it to the final round – Loctite and Permatex. brass, copper) but also on passive substrates such as stainless steel and plated surfaces. However, the 243 adhesive outperforms 242 adhesive when it comes to oil tolerance. It is suitable for use on all metal threads, including passive substrates like stainless steel and plateds surfaces. Same and Next Day Delivery. Both are suitable for machine tools, pumps, presses, compressors, mounting bolts, gear-boxes, and so on. For fasteners between 1/4-inch to 3/4-inch (6 mm to 20 mm). It can be disassembled with low torque with the same hand tool used to install it. LOCTITE 222: A low-strength purple threadlocker for various metals, ideal for disassembly needs. co. This threadlocker features a medium bonding strength which makes it removable using hand tools for servicing. With hundreds of other product choices from The Loctite 1329467 is designed as a general purpose threadlocker that is effective on all metals, including those with passive substrates (ex: stainless steel, aluminum, and plated surfaces). com FREE DELIVERY possible on eligible purchases LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. (Loctite 243) Loctite Vs. Cures through most corrsoion prevention oils and cutting fluids on 'as-received' fasteners without aggresive cleaning. Loctite 222 is a low-strength threadlocker that comes in Purple, and you can disassemble the components easily down the line LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. The graph below shows the breakaway strength developed with time @ 23°C on M10 zinc dichromate steel nuts and bolts using Activator 7471TM, 7649TM, 7088TM and 7091TM and tested according to ISO 10964. The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. Cures through most corrosion prevention oils and cutting fluids on "as-received" fasteners without aggressive cleaning. OEM-specified and trusted by professionals, this anaerobic threadlocker bonds effectively to all metals, including stainless steel, aluminum, and plated surfaces. Blue, medium-viscosity liquid. Prevents loosening on vibrating assemblies, e. Secure your threads with Loctite 243 Threadlockers. Documents Loctite IDH:1329837 Safety Data Sheet Loctite 243 Blue Threadlocker IDH:1329837 - Medium Strength - 10 ml Bottle - 43899 079340-43899 Versatile, medium strength liquid threadlocker. May 16, 2023 · If you are looking for a threadlocker that can prevent your bolts and nuts from loosening due to vibration or shock, you might have heard of Loctite 248 and Loctite 243. Suitable for use on most oil-coated, 'as-received' fasteners without cleaning. It works on all metals, including passive substrates. Get deals on automotive parts, truck parts and more. Learn more about our LOCTITE ® threadlockers in our product guide. Loctite 248 and Loctite 243 are both excellent choices for medium-strength thread-locking applications on all metals. This article helps DIY enthusiasts and professionals choose the right product for securing fasteners, comparing features like oil tolerance, temperature resistance, and application ease. The product cures anaerobically, forming a strong, durable bond in the absence of air. While Loctite 242 and Loctite 243 are two of the best-selling products, they're also among the most expensive. Color and Strength Loctite threadlockers come in various colors, which indicates their strength and intended uses. The Loctite 1330333 Specifications: Series: 243 Product Type: Threadlocker Color: Blue Chemical Type: Dimethacrylate Ester Cure Time: 1wk Physical Form: Liquid Container Size: 1L Container Type: Bottle Odor: Characteristic Number of Components: 1-Part Specific Gravity: 1. Removable with hand tools. com®. At LOCTITE, our experts help you choose the right threadlocker, avoiding common mistakes. Mar 31, 2024 · Loctite Vs. 243 Threadlocker PRODUCT DESCRIPTION PRODUCT LOCTITE® 243TM DESCRIPTION provides the following product LOCTITE® characteristics: 243TM provides the following product characteristics: Technology Acrylic Technology Chemical Type Acrylic Dimethacrylate ester Chemical Appearance Type (uncured) Dimethacrylate Blue liquidLMS ester Find the right Loctite 243 6ml Blue Medium Threadlocker for your vehicle at O'Reilly Auto Parts. Find the right Loctite 243 6ml Blue Medium Threadlocker for your vehicle at O'Reilly Auto Parts. The 242 cures anaerobically when confined in the vacuum LOCTITE® 243TM is designed for the locking and sealing of threaded fasteners which require normal disassembly with standard hand tools. Loctite 242 is a medium strength threadlocker that is ideal for securing threaded fasteners, while Loctite 243 is a medium strength oil-tolerant threadlocker designed for use on fasteners that are exposed to oil or contaminants. For fasteners up to 3/4" diameter. com FREE DELIVERY possible on eligible purchases Loctite 243 is a general purpose threadlocker that provides a medium strength bond. Loctite® Threadlocker Properties Chart ITEMS IN RED = Source’s PICK or new = Indicates worldwide Availability * Break loose value. Let’s go through my detailed review to know more! What is Loctite 242? The Loctite Threadlocker 242 refers to the all-purpose threadlocker or the ‘original threadlocker’ which is a medium-strength How to prevent screws from loosening? Loctite explains the difference between red and blue threadlockers, and helps finding the right threadlocker for you. Both offer high-quality formulas guaranteed to banish loose screws, yet choosing between them often leaves DIYers scratching their heads. com: loctite 2431329467 Loctite Primerless Threadlocker 243, 50mL, Blue 1K+ bought in past month Add to cart Jan 26, 2020 · LOCTITE 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration. No warranty or representation of any kind is given with respect to the substantive or export laws of any other jurisdiction or country. izmegfk bsgaf btddpnep foet cje rblpm wcib zyzaj airg ebu