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Adhesives, Sealants & Tapes

638™ Retaining Compound, Maximum Strength: 442-21449

21449

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Testing and Approvals:

  • CFIA
Loctite
  • For use where high dynamic force or cyclic loading is expected
  • Locks cylindrical assemblies up to .010" diameter clearance
Capacity Vol. 250 mL
Packing Type Bottle
Color Green
Gap Fill 0.015 in [Max]
Viscosity 2500.0 cP
Shear Strength 4500 psi
Temp. Range -65.0 °F [Min], 300.0 °F [Max]
Fix Cure Time @ Temp. 10 min @ 77 °F
Full Cure Time @ Temp. 24 h @ 77 °F
Chemical Compound Acrylic, Polyurethane
Curing Method Anaerobic
Wt. 0.71 lb
Applications Multi-Purpose
Applicable Materials Most Metals
Odor/Scent Sharp and Irritating
Resistance Acetone, Motor Oil
UPC 079340214491
UNSPSC 31201600
Standard Pack 10BTL/CS
Minimum Order 1/BTL
Country of Origin US
Hazmat No

Additional Products in this Category

Cat. # Description Details
21441 603™ Retaining Compound Oil Tolerant

Capacity Vol.: 50 mL

Packing Type: Bottle

Color: Green

Gap Fill:

Viscosity: 125.0 cP

Shear Strength:

Temp. Range: -65.0 °F [Min], 300.0 °F [Max]

Fix Cure Time @ Temp.: 10 min @ 25 °C

Capacity Wt.:

Full Cure Time @ Temp.: 24 h @ 25 °C

Chemical Compound:  

21443 648™ Retaining Compound, High Strength/Rapid Cure

Capacity Vol.: 10 mL

Packing Type: Bottle

Color: Green

Gap Fill: 0.006 in [Max]

Viscosity: 500.0 cP

Shear Strength: 3900 psi

Temp. Range: -65.0 °F [Min], 350.0 °F [Max]

Fix Cure Time @ Temp.: 5 min @ 77 °F

Capacity Wt.:

Full Cure Time @ Temp.: 24 h @ 77 °F

Chemical Compound: Acrylic-Urethane

21444 648™ Retaining Compound, High Strength/Rapid Cure

Capacity Vol.: 50 mL

Packing Type: Bottle

Color: Green

Gap Fill: 0.006 in [Max]

Viscosity: 500.0 cP

Shear Strength: 3900 psi

Temp. Range: -65.0 °F [Min], 350.0 °F [Max]

Fix Cure Time @ Temp.: 5 min @ 77 °F

Capacity Wt.:

Full Cure Time @ Temp.: 24 h @ 77 °F

Chemical Compound: Acrylic-Urethane

21447 638™ Retaining Compound, Maximum Strength

Capacity Vol.: 10 mL

Packing Type: Bottle

Color: Green

Gap Fill: 0.015 in [Max]

Viscosity: 2500.0 cP

Shear Strength: 4500 psi

Temp. Range: -65.0 °F [Min], 300.0 °F [Max]

Fix Cure Time @ Temp.: 10 min @ 77 °F

Capacity Wt.:

Full Cure Time @ Temp.: 24 h @ 77 °F

Chemical Compound: Acrylic, Polyurethane

21448 638™ Retaining Compound, Maximum Strength

Capacity Vol.: 50 mL

Packing Type: Bottle

Color: Green

Gap Fill: 0.015 in [Max]

Viscosity: 2500.0 cP

Shear Strength: 4500 psi

Temp. Range: -65.0 °F [Min], 300.0 °F [Max]

Fix Cure Time @ Temp.: 10 min @ 77 °F

Capacity Wt.:

Full Cure Time @ Temp.: 24 h @ 77 °F

Chemical Compound: Acrylic, Polyurethane

21458 641™ Retaining Compound, Controlled Strength

Capacity Vol.: 50 mL

Packing Type: Bottle

Color: Yellow

Gap Fill: 0.006 in [Max]

Viscosity: 525.0 cP [Min], 1950.0 cP [Max]

Shear Strength: 1700 psi

Temp. Range: -65.0 °F [Min], 300.0 °F [Max]

Fix Cure Time @ Temp.: 20 min @ 77 °F

Capacity Wt.:

Full Cure Time @ Temp.: 24 h @ 77 °F

Chemical Compound: Acrylic

28802 641™ Retaining Compound, Controlled Strength

Capacity Vol.: 10 mL

Packing Type: Bottle

Color: Yellow

Gap Fill: 0.006 in [Max]

Viscosity: 525.0 cP [Min], 1950.0 cP [Max]

Shear Strength: 1700 psi

Temp. Range: -65.0 °F [Min], 300.0 °F [Max]

Fix Cure Time @ Temp.: 20 min @ 77 °F

Capacity Wt.:

Full Cure Time @ Temp.: 24 h @ 77 °F

Chemical Compound: Acrylic

39148 QuickStix™ 668™ Retaining Compound, High Temperature

Capacity Vol.:

Packing Type:  

Color: Green

Gap Fill: 0.005 in [Max]

Viscosity:

Shear Strength:

Temp. Range: 400.0 °F [Max]

Fix Cure Time @ Temp.:  

Capacity Wt.: 19 g

Full Cure Time @ Temp.:  

Chemical Compound:  

60905 609™ Retaining Compound, General Purpose

Capacity Vol.: 0.50 mL

Packing Type: Capsule

Color: Green

Gap Fill: 0.005 in [Max]

Viscosity: 125.0 cP

Shear Strength: 3000 psi

Temp. Range: -65.0 °F [Min], 300.0 °F [Max]

Fix Cure Time @ Temp.: 10 min @ 77 °F

Capacity Wt.:

Full Cure Time @ Temp.: 24 h @ 77 °F

Chemical Compound: Acrylic Ester

60921 609™ Retaining Compound, General Purpose

Capacity Vol.: 10 mL

Packing Type: Bottle

Color: Green

Gap Fill: 0.005 in [Max]

Viscosity: 125.0 cP

Shear Strength: 3000 psi

Temp. Range: -65.0 °F [Min], 300.0 °F [Max]

Fix Cure Time @ Temp.: 10 min @ 77 °F

Capacity Wt.:

Full Cure Time @ Temp.: 24 h @ 77 °F

Chemical Compound: Acrylic Ester

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