








Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.
🔧 Lock it down with Loctite 263 — the ultimate fastener fortress!
Loctite 263 is a high-strength, red fluorescent threadlocker designed for permanent locking and sealing of metal fasteners up to 1 inch. It cures anaerobically on a wide range of metals, tolerates oils and contaminants, and withstands temperatures from -65°F to 360°F. Perfect for heavy-duty automotive applications, it fully cures in 10 minutes, ensuring durable, vibration-resistant assemblies.









| ASIN | B07FMP2TBK |
| Best Sellers Rank | #229,224 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,021 in Hardware Sealers |
| Brand | LOCTITE |
| Brand Name | LOCTITE |
| Color | red |
| Colour | red |
| Compatible Material | Metal |
| Container Type | Tube |
| Customer Reviews | 4.8 out of 5 stars 557 Reviews |
| Full Cure Time | 10 Minutes |
| Global Trade Identification Number | 00079340011649 |
| Included Components | (1) Threadlocker 263 Surface Insensitive-High Strength Tube, Red, 6-ml |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | automotive-thread-lock-sealers |
| Item Weight | 0.01 Ounces |
| Item form | Liquid |
| Manufacturer | LOCTITE |
| Material | Acrylic |
| Material Type | Acrylic |
| Model | 2205310 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Strong |
| Part Number | 2203451 |
| Special features | Strong |
| Specific Uses For Product | Automotive |
| Specific uses for product | Automotive |
| UPC | 079340011649 |
| Unit Count | 6 Milliliters |
| Viscosity Level | Medium |
| Volume | 6 Milliliters |
| Water Resistance Level | Water Resistant |
T**L
Great product
Great product. Always works.
M**U
Cumple con sus especificaciones. Loctite es una garantía.
La marca es una garantía. Lo recomiendo.
T**G
Good old red threadlock
Purchased this after doing some research into red threadlock. Back in the days (of 1995 it would seem), cars (maybe just mine) called for red threadlock. In the service manual of my 1995 E34 BMW they didnt call for a 263 loctite threadlocker but instead just called for red threadlock. Now with some considerable digging and references across forums and Loctites own data, I was able to determine that 263 is the closest modern version. 263 is also indeed red. So if you're here for that, then I hope my review acts as a confirmation. With that said, the threadlocker performs as it should. The suspension/drivetrain component that I used this on (following the factory service manual) had yet to come undone and fail. And it had been roughly 10k km after the repair so I would say it's held up well. I've yet to need this in any other applications at the moment but if it's been trusted on a crucial component of a close to 30 year old car and then performed according after use then I'd say it's trusted in my books. So definitely recommend 263 for all 263-related and red loctite-related applications.
T**N
Great
Great
C**S
It locks the threads like it should.
It locks the threads like it should. It seems to be very strong and takes a LOT to get the fasteners loose again. I would buy it again.
Trustpilot
1 month ago
3 weeks ago