






🔧 Lock it down, seal it tight — the pro’s choice for unstoppable threads!
Loctite 243 Thread Locker is a medium-strength, acrylic-based adhesive designed to secure and seal metal threaded fasteners. Compatible with all metals including passive ones like stainless steel and aluminum, it resists high temperatures and industrial oils, making it perfect for industrial and mechanical applications requiring reliable vibration resistance and leak prevention.
| Product Dimensions | 2.8 x 2.8 x 9.1 cm; 20 g |
| Item model number | Loctite 243 |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Acrylic |
| Color | blue |
| ASIN | B00Y8DOMCC |
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