For a retaining compound offering high strength on all metals, including passive substrates, try LOCTITE® 638. You can expect high temperature performance and good oil tolerance, a fixture time of just four minutes, and gap fill of 0.15 mm to 0.25 mm.

Jan 20, 2024 · Loctite 620 is the go-to adhesive for scenarios demanding high precision and reliability, especially in permanent assembly processes. Who should get Loctite 638 (and why)? Loctite 638 is the adhesive for applications requiring fast, efficient bonding with easy application.

Choose from our selection of Loctite® 638, including threadlockers, instant-bond adhesives, and more. Same and Next Day Delivery.

LOCTITE Retaining Compound: 638, 8.5 fl… Roll over image to zoom. These retaining compounds have a thick consistency for filling gaps in loose-fitting metal parts. They are often …

LOCTITE® 638TM provides robust curing performance. It not only works on active metals (e.g. mild steel) but also on passive substrates such as stainless steel and plated surfaces. The product offers high temperature performance and oil tolerance.

For a retaining compound offering high-strength on all metals, including passive substrates, try LOCTITE® 638. You can expect high temperature performance and good oil tolerance, a fixture time of just four minutes, and gap fill of 0.15 mm to 0.25 mm (0.006" to 0.01").

LOCTITE 638 is designed for the bonding of cylindrical fitting parts, particularly where bond gaps can approach 0.25 mm. Ideal for use where high dynamic forces or cyclic loading is expected, for eg: shafts, gears, pulleys and cylindrical parts that

Henkel Loctite 638 is a one component anaerobic retaining adhesive designed for the bonding of cylindrical fitting parts. It cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. 250 mL Bottle. Part Number: 1835925; Manufacturer SKU: 1835925