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🔧 Lock it down like a pro — don’t let your bolts bail on you!
LOCTITE 242 Blue Threadlocker is a medium-strength, fast-setting adhesive trusted by automotive professionals. Compatible with all metals, it secures nuts and bolts against vibration and loosening. With a 5-minute initial set and full cure in 24 hours, this 36 ml bottle delivers reliable, long-lasting performance for automotive repairs and maintenance.
| ASIN | B000XSGJKY |
| Best Sellers Rank | #13,528 in Automotive ( See Top 100 in Automotive ) #35 in Thread Lock Sealers |
| Brand Name | Loctite |
| Color | Blue |
| Compatible Material | Aluminum, Metal, Stainless Steel |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (173) |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340374775 |
| Included Components | (1) LOCTITE 242 Threadlocker | Blue, 36 ml Bottle |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | automotive-thread-lock-sealers |
| Item Weight | 2.24 ounces |
| Manufacturer | Loctite |
| Material Type | Methacrylate Anaerobic |
| Model | 492140 |
| Other Special Features of the Product | Sold by Speedway Motors |
| Specific Uses For Product | DIY Projects, Repairs, Maintenance, Workshops, Garages, Outdoor Settings |
| UPC | 079340374775 |
| Unit Count | 1.22 Fluid Ounces |
| Viscosity | Medium |
| Volume | 36 Milliliters |
| Warranty Description | See Return Policy |
| Water Resistance Level | Not Water Resistant |
E**E
Product works
Great stuff for automotive needs. Bottle is a good size if you use it often on older car/trucks that need some hold on the bolts.
A**R
Locktite
Works great as always
C**R
Genuine
It’s loctite. It holds screws. Good stuff
J**H
Does as should
Works great
A**R
Good product
Loctite makes a great product
P**I
Great value for the money
We went all over to get some lock tight and found it was really expensive for the size. We were able to get the larger size off Amazon for a better price then the smaller bottles as Ace Hardware or Walmart. Best value for the money
D**S
Great stuff
Loctite blue what can you say great stuff.
W**R
Real loctite!
The real deal
Trustpilot
1 week ago
1 month ago