The difference between red and blue threadlocker is a matter of strength and removability. Loctite threadlocker blue is designed to easily be replaceable with common tools, whereas red is a more permanent fix. If you have trouble keeping it straight, here's a helpful rhyme to jog your memory: “Blue, easy to make new.
Is green or red Loctite stronger?
LOCTITE® Red Threadlocker is the highest strength. This product cures fully in 24 hours and is available in both a liquid and as a semisolid anaerobic. The red products are so powerful that they require heat to be disassembled.
Which is stronger Loctite 242 or 243?
LOCTITE® 243™ threadlocker is an upgraded version of LOCTITE 242®, and is more of a general-purpose member of our “blue crew.” It is designed to have improved oil tolerance with surface-insensitive properties (plated fasteners no longer require primer), combined with the same overall benefits of the original Blue
How do you choose Loctite?
Generally speaking, the larger your thread, the higher the strength your threadlocker needs to be. For example: Small thread LOCTITE® 222 is suitable for small threads up to a maximum size of M12. Medium thread LOCTITE ® 243 seals and secures fasteners with a maximum thread size of M18.
How strong is Loctite 242?
Medium strength
How long does Loctite 242 last?
According to Loctite's manufacturer, Henkel, Loctite (loctiteproducts.com) does go bad. The technical data sheets of both thread-locker 271 (red) and 242 (blue) say that the shelf life of each is 24 months unopened, or 12 months once the tube is opened.
Which Loctite is the strongest?
LOCTITE® Red Threadlocker
What is the difference between Loctite 243 and 270?
Loctite 243 and Loctite 270 are more tolerantes to the oil, allowing his use even in pieces with light pollutions of oils of motors, liquids of cutting and anticorrosivos. Also it has increased his resistance to temperatures until 180 °C.
Is Green Loctite stronger than blue?
Permabond Green Threadlocker HL126 is a High strength Low viscosity threadlocker. Permabond Blue Threadlocker MM115 is a Medium strength Medium viscosity threadlocker. Blue threadlockers are often called removable threadlockers as they can be disassembled with hand tools.
What's the difference in Loctite colors?
The difference between red and blue threadlocker is a matter of strength and removability. Loctite threadlocker blue is designed to easily be replaceable with common tools, whereas red is a more permanent fix. For a hold that can be easily removed, Loctite Threadlocker Blue 242 is the hero.
What is the difference between Loctite 243 and 248?
248 only has a Breakaway torque 17Nm and 243 has a Breakaway torque 26Nm.
Does Loctite 243 expire?
The shelf life period for Loctite® products is one year from date of shipment from Henkel facilities or as indicated by package labeling. For optimal storage, maintain product at a temperature between 8°C (46°F) to 21°C (70°F). Do not return product to original containers.
What Loctite is stronger red or blue?
For parts that need a more permanent hold, like structural bolts in a home, auto suspensions and frames, or any other heavy machinery, Loctite Threadlocker Red 271 is the answer. This industrial grade threadlocker packs a stronger punch than the blue and can only be removed by heating the parts to 500F.
Does Loctite need to be refrigerated?
The shelf life period for the majority of Loctite® branded products is indicated by the use by date on the package. UNOPENED cyanoacrylate products must be stored under refrigerated conditions at 2°C (36°F) to 8°C (46°F). Storage below 2°C (36°F) or greater than 8°C (46°F) can adversely affect product properties.
What are the different colors of Loctite for?
- Red: High strength, permanent adhesion.
- Green: High strength wicking, permanent adhesion.
- Blue: Medium strength, removable with torque.
- Purple: Low strength, easily removable.
What does Loctite 243 do?
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. LOCTITE® 243 is a general purpose threadlocker that provides a medium strength bond.
How many different colors of Loctite are there?
But fifty years ago, Loctite Threadlockers broke boundaries allowing a way to lock and seal threaded fasteners simply with a liquid adhesive. Separated by four colors, each type contains a different grade of substances to best fit the job at hand. But how do you know which one to choose?
How do you store Loctite after opening?
For optimal storage, maintain product at a temperature between 8°C (46°F) to 21°C (70°F). Storage below 8°C (46°F) or greater than 28°C (82°F) can adversely affect product properties. Cyanoacrylate products must be stored under refrigerated conditions at 2°C (36°F) to 8°C (46°F).
Does Loctite 243 seal threads?
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. LOCTITE® 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE 243 works on all metals, including passive
Does Loctite 243 need primer?
Loctite 243 is a medium-strength nutlocker which prevents properly-torqued fasteners from loosening due to vibration, yet allows disassembly with hand tools. But unlike the original 242 formula, 243 Primerless will adhere to inactive metals without the need for primer.