🔧 Lock it down, heat it up, and never look back!
LOCTITE 263 Automotive Threadlocker Red is a professional-grade, high-strength adhesive designed for demanding automotive and industrial applications. It bonds effectively to all metals, tolerates oil contamination, sets quickly within 10 minutes, and fully cures in 24 hours. Engineered to resist shock, vibration, chemicals, and temperatures up to 140°F, it secures fasteners up to 1 inch and can be removed with heat when needed, making it the ultimate solution for reliable, long-lasting thread locking.
| Brand | Loctite |
| Specific Uses For Product | Repair |
| Material | Acrylic,Aluminum,Stainless Steel |
| Compatible Material | All Metals |
| Item Form | Liquid |
| Special Feature | Strong |
| Color | Red |
| Item Package Quantity | 1 |
| Package Information | Bottle |
| Item Volume | 36 Milliliters |
| Viscosity | 500.0 mPa•s (cP) |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 1.0 Count |
| UPC | 079340011656 |
| Global Trade Identification Number | 00079340011656 |
| Manufacturer | Loctite |
| Model | Loctite 2205310 Threadlocker 263 Surface Insensitive-High Strength Bottle, Red, 36-ml |
| Item Weight | 1.6 ounces |
| Product Dimensions | 5 x 2 x 1 inches |
| Country of Origin | USA |
| Item model number | 2205310 |
| Manufacturer Part Number | 2205310 |
| Special Features | Strong |
J**G
Peace of Mind!
Great Product and value! Have always used name-brand thread locker such as Loctite. Has never failed me or let me down. I have never used the off-brand thread lockers, so I have no opinion on those. But I know from personal use this red Loctite works like a dream. This is the perfect size for small projects, a the size is easy to apply. I use the small tube for RC car and truck projects.
D**N
Good product
Worked well. A bolt on my excercise bike kept coming loose, it took care of the problem.
C**R
Righ
Worked great!!
E**E
For #271 vs. #263, only time will tell, I chose #263
I used this #263 threadlocker to apply to and to hold the four machine threaded panhead fastener screws to affix a metal vertical Mailboss post sleeve over a wood 4" x 4" post to a two mail box spreader by Mailboss. We live in a windy area where typical winds are 12 to 16 mph and gusts reach 40 to 45 mph and higher. The specifications mentioned automobile vibrations, so I equated our nearly constant wind as being directly applicable.The instructions by Loctite are embarrassingly lousy. One source informed me that when using Loctite #263 no primer is required, so I thought I was good to go and this was the correct product for my application, but when my Amazon purchase arrived, the instructions said different. Step #1: "Clean and dry parts with LOCTITE Primer".All of the cost prohibitive, large volume Loctite primers, seemed to include an accelerant which dramatically speeds up the curing time. After doing some research for common ingredients, I soaked the fasteners in acetone, removed them to air dry, and then wiped their threads off with a paper towel before applying the #263 Threadlocker. I used Q-Tips dipped in acetone to clean the internal female threads of the vertical sleeve and then wiped them dry and noticed grey residue on each of the Q-Tips.I had bought #271 Loctite but returned it after reading #263 did not require primer and was better for vibration applications.The preparation and the assembly went smooth enough and time will certainly tell.
M**
Tite
If you wanna loc tite!!! This is it!!
M**T
Easyest Thread Locker to use.
It's not as permanent as they say, but good enough. I particularly like that you can use it without a primer on slightly oily fasters.
J**.
Works great
Easy to use. Works great
R**F
A must have item to have in your tool box or shop.
Great product. Works great, ships quickly.
Trustpilot
1 week ago
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