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🔒 Lock it once, lock it right — the ultimate threadlocker for pros who settle for nothing less!
Loctite New Lot 243 is a premium medium strength blue threadlocker in a large 250ml bottle, designed to fast-dry and securely bond metal fasteners like nuts and bolts. Ideal for stainless steel and aluminum, it prevents loosening from shock and vibration while offering water resistance and versatile application. Trusted by professionals, it delivers reliable performance with minimal downtime.
| ASIN | B08253TR88 |
| Best Sellers Rank | #217,914 in Automotive ( See Top 100 in Automotive ) #123 in Thread Lock Sealers |
| Brand | Loctite |
| Color | Blue |
| Customer Reviews | 5.0 5.0 out of 5 stars (6) |
| Date First Available | January 26, 2020 |
| Full Cure Time | 24 Hours |
| Item Form | Bottle |
| Item Package Quantity | 1 |
| Item Volume | 250 Milliliters |
| Item Weight | 1 pounds |
| Item model number | 79340438989 |
| Manufacturer | HENKEL |
| Manufacturer Part Number | at |
| Material | Metal |
| Package Dimensions | 8.78 x 3.66 x 1.69 inches |
| Package Information | Bottle |
| Unit Count | 8.45 Fluid Ounces |
| Viscosity | 1.300 to 3000 centipoise |
| Viscosity Level | Medium to High |
| Water Resistance Level | Water Resistant |
G**S
It loctite so it’s the best
Works well for securing all fasteners that need medium strength retention.
J**E
The last bottle of locktite you’ll ever need to buy!
Locktite is awesone. This is a huge bottle of locktite and therefore a huge bottle of awesome. If you’re sick of paying $10 for a 6mL bottle of threadlocker and want to take charge of your thread locking future - and possibly do so for future generations - this is the bottle of Locktite 243 (blue) for you!
D**.
exact replacement
took awhile to get here.
Trustpilot
1 day ago
5 days ago