Product details
Loctite 638 retaining compound is a high-strength, extra strong, single-component anaerobic curing product designed for joining cylindrical parts. It is suitable for push fits with small to medium play under high dynamic stress and improves the strength of light press fits. This quick-curing compound can also be used for very strong to non-releasable thread locking.
Area of use | Inside |
Documents | |
Item number | 9983703 |
Manufacturer | Loctite |
Category | Glue |
Manufacturer no. | 1803042 5010266006437 |
Release date | 24.10.2018 |
External links |
Colour | Green |
Exact colour description | Green |
container shape | Spray bottle |
Heat resistant up to | 150 °C |
processing time | 30 min |
fixing time | 1440 min |
Definitive stop | 24 h |
Area of use | Inside |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 Piece |
Length | 250 mm |
Content | 250 ml |
Specifications may include unverified machine translations.


- H317 May cause an allergic skin reaction.
- H335 May cause respiratory irritation.
- H412 Harmful to aquatic life with long-lasting effects.
- H315 Causes skin irritation.
- H318 Causes serious eye damage.