LOCTITE 638 High Strength Retaining Compound, 50 ml 50 ml

LOCTITE 638 is designed for the bonding of cylindrical fitting parts, particularly where bond gaps can approach 0.25 mm and where maximum strength at room temperature is required.
Common Characteristics
The product offers high-temperature performance and good oil tolerance, and tolerates minor surface contaminants. It cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. It not only works on active metals but also on passive substrates, exhibiting robust cure performance.

Your Benefits

High temperature resistance
Tolerates minor contaminants, including industrial oils
High strength on all metals, including passive substrates (e.g. stainless steel)
Ideal for shafts, gears, pulleys and similar cylindrical parts
P1 NSF Reg. No.: 123010
DVGW Approval (EN 751-1): NG-5146AR0619
WRAS Approval (BS 6920): 0511518
Technical Data
ParameterValue
Chemical basisMethacrylate 
Fluorescence
Тensile shear strength>25  N/mm2
Тhixotropy
Viscosity2000-3000  mPa·s
Fixture time on steel4  min
Maximum diametrical clearance0.25  mm
Technical Specifications
Technical Specifications