







🔧 Keep it tight, keep it right — threadlocking made effortless!
Permatex 24200 Medium Strength Threadlocker Blue is a reliable, medium-strength adhesive designed to lock and seal metal threaded fasteners sized 1/4” to 3/4”. It prevents loosening from vibration while allowing easy disassembly with hand tools. Resistant to shock, leaks, and corrosion, it’s perfect for automotive and household use, eliminating the need for extra lock nuts or washers.










| ASIN | B0002UEMZ2 |
| Best Sellers Rank | #23,434 in Automotive ( See Top 100 in Automotive ) #109 in Automotive Fillers, Adhesives & Sealants #978 in Oils & Fluids |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | Blue (dominant) |
| Compatible Material | Metal |
| Customer Reviews | 4.7 out of 5 stars 9,704 Reviews |
| Global Trade Identification Number | 00686226242006 |
| Included Components | Permatex 24200 Medium Strength Threadlocker Blue, 6 ml |
| Item Dimensions | 12.7 x 9.7 x 16.5 centimeters |
| Item Form | Liquid |
| Item Type Name | Permatex 24200 Medium Strength Threadlocker Blue, 6 ml |
| Item Weight | 23 g |
| Item dimensions L x W x H | 12.7 x 9.7 x 16.5 centimeters |
| Item weight | 23 g |
| Manufacturer | Permatex |
| Material | Cyanoacrylate |
| Material Type | Cyanoacrylate |
| Style | Liquid - Medium Strength |
| Style Name | Liquid - Medium Strength |
| Surface Recommendation | Metal |
| UPC | 686226242006 |
| Unit Count | 36 Milliliters |
| Water Resistance Level | Not Water Resistant |
| Water resistance level | Not Water Resistant |
R**N
El mejor sellador de roscas - evita fugas y que la vibración afloje tus ensambles.
Permatex azul es un liquido que fija roscados/tuercas, mejorando su estabilidad mecánica ante golpes/fugas y vibración. Ideal para fijar en posición tuercas de 6mm a 20mm. Excelente alternativa a Locktite. Modo de uso: - Limpia y seca las piezas (metálicas). - Agita el tubo de Permatex azul de Fuerza Media antes de cada uso. - Retira la tapa y la punta de la boquilla. - Aplica el Permatex azul de fuerza media a las áreas roscadas y ensambla las piezas (y deja que pase el tiempo de curado/fijación). Consulta la hoja de datos técnicos para obtener información completa. * no recomedado para uso en plásticos.
A**Y
Easy to use, works great.
Used this to fix a screw on my elliptical machine that kept coming loose when I used it. Very easy to use, just squirted the Threadlocker onto the bolt, attached it to the screw, and let it dry. It never comes loose anymore.
K**S
Works as advertised
Easy to use and apply. Great for small job when you don't use this stuff that often.
A**R
Good Value
Much better value than actual LOCTITE brand name. Does the same thing at a fraction of the cost of a bottle of LOCTITE brand.
I**G
Screw cap snapped off.
After 2 to 3 uses, threaded nozzle broken off the main body. Unable to replace the cap wasting balanced amount.
Trustpilot
3 weeks ago
1 week ago