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Loctite - 638™ Retaining Compound, Maximum Strength 21448

Loctite - 638™ Retaining Compound, Maximum Strength  21448

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Maximum strength retaining compound.

  • Acrylic/polyurethane sealing product.
  • Great for use in applications where high dynamic force/cyclic loading is anticipated.
  • Resists acetone and motor oil.
  • Can lock cylindrical assemblies up to .010" diameter clearance.
  • Retaining compound for many purposes and usable on most metals.
  • In Stock
Maximum strength retaining compound. Best quality and selection. Fast shipping. 60 years of satisfied customers.
$55.07 InStock NewCondition


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Product Features - Loctite - 638™ Retaining Compound, Maximum Strength 21448

Call us at 1-877-775-5939 to learn about this product.
Free material samples of this product may be available.


Base Type Acrylic
Color Green
Cure Time 24h
Curing Method Anaerobic
Curing Temperature 77°f
Standard CFIA
Maximum Application Temperature 300°f
Minimum Application Temperature -65°f
Resistance Properties Chemical-Resistant, Oil-Resistant
Shear Strength 4500psi
Viscosity 2500 cP
Manufacturer Name Loctite
Manufacturer Part Number 21448

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