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REALTH Threadlocker M243 is a 50ml medium-strength blue adhesive designed to lock and seal metal fasteners against loosening from vibration. Featuring a shear strength of 3500 lb² and curing fully within 24 hours, it withstands temperatures up to 180°C. Its unique air-permeable bottle keeps the adhesive stable, ensuring consistent performance on metals like aluminum and stainless steel. Ideal for automotive, home repair, and industrial applications where durable, heat-resistant fastening is critical.
| ASIN | B098SGFDGL |
| Are batteries included? | No |
| Brand | Realth |
| Colour | Blue |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (364) |
| Date First Available | 12 June 2025 |
| Item Dimensions LxWxH | 16 x 3 x 6 Centimeters |
| Item Height | 2.36 Inches |
| Item Weight | 73.9 g |
| Item Width | 1.18 Inches |
| Item dimensions L x W x H | 16 x 3 x 6 Centimeters |
| Item model number | M243 |
| Manufacturer | REALTH |
| Material | Metal |
| Model number | M243 |
| Net Quantity | 50.0 Milliliters |
| Product Dimensions | 16 x 3 x 5.99 cm; 73.99 g |
| Style | M243 - Medium Resistance |
| UPC | 734557160657 |
L**N
Sticks permanently as required
D**.
Just as good as name brand stuff IMO…
M**Y
Love this product nice and runny to get in all the threads and strong.
H**E
Not as good as i thought it would be
M**A
Put an ar 15 together using these thread locker oils and so far it’s been thru heat cold dirt etc and no loose screws and when need to take off seem to work great with disolver,
Trustpilot
1 month ago
3 days ago