Product Details:
| Minimum Order Quantity | 1 Piece |
| Packaging Size | 250 ml |
Loctite 638 is a high-strength retaining compound designed for bonding cylindrical parts such as bearings, gears, and bushings. It provides excellent performance on both active metals (like iron and steel) and passive substrates (like stainless steel and coated metals). The compound has exceptional resistance to dynamic forces and extreme temperatures, performing well even in oily environments. Its anaerobic formula cures when confined between metal surfaces, ensuring reliable and durable retention of parts in high-stress, high-load applications. Loctite 638 also fills gaps to prevent fretting and corrosion, extending the life of mechanical assemblies.
