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protective
smoothing welds
Typical applications include bonding rotors to shafts in fractional and subfractional horsepower motors
It can withstand temperatures up to +900°C
and provides reliable protection against rust
Loctite 638 Retaining Compound Pipe Sealing Adhesive protectiveLoctite 638 is designed for bonding cylindrical fitting parts, especially those with narrow bond gaps up to 0. 25 mm. The product cures in the absence of air when confined between close fitting metal surfaces, preventing loosening and leakage due to shock and vibration. It is effective on both active metals and passive substrates, providing reliable curing performance. Additionally, it offers high temperature resistance, good oil tolerance, and can