







🔧 Seal the deal, lock the future — don’t let your projects shake loose!
REALTH Threadlocker M243 is a medium strength, blue threadlocker designed to prevent loosening of metal fasteners due to vibration. It cures in 20 minutes with full strength in 24 hours, withstands temperatures up to 180°C, and offers a shear strength of 3500 lb² (24 N/mm²). Packaged in an air-permeable bottle to maintain adhesive stability, it fills gaps up to 0.25mm and is ideal for automotive, industrial, and home repair applications.

















| Material | Metal |
| Brand | Realth |
| Style | M243 - Medium Resistance |
| Item Weight | 2.61 Ounces |
| Item dimensions L x W x H | 16 x 3 x 6 Centimeters |
| UPC | 734557160657 |
| Net Quantity | 50.0 Milliliters |
| Colour | Blue |
| Manufacturer | REALTH |
| Country of Origin | USA |
| Model number | M243 |
| Item Weight | 73.9 g |
| Product Dimensions | 16 x 3 x 5.99 cm; 73.99 g |
| Item model number | M243 |
| Item Height | 2.36 Inches |
| Item Width | 1.18 Inches |
| Are batteries included? | No |
Trustpilot
1 month ago
3 days ago