Henkel Adhesive Technologies
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High Strength Retaining Compound 

LOCTITE 680

Product category: Retaining Compounds

Data sheets

Product information

LOCTITE® 680 is a green, high strength, methacrylate ester acrylic liquid designed for the bonding of cylindrical fitting parts, particularly where low viscosity is required. The product prevents loosening and leakage from shock and vibration. It provides robust curing performance. It works on active metals (e.g. mild steel) and on passive substrates (e.g. stainless steel and plated surfaces).

Agency Approvals / Certificates / Specifications: 

NSF/ANSI 61

Application Method:

Dispense System,Manual,Pressure

Applications:

For Loose Fitting Parts,For Slip Fitted Parts,Retaining

Color:

Green

Cure Type:

Anaerobic Cure

Fixture Time:

4.0 min.

Full Cure Time, @ 22.0 °C:

24.0 hr.

Key Characteristics:

Fluorescent,Oil Tolerant,Primerless,Strength: High Strength

Number of Components:

1 Part

Physical Form:

Liquid

Shear Strength, Steel:

4000.0 psi

Specific Gravity, @ 25.0 °C:

1.1

Substrates:

Metal

Technology:

Acrylic

Viscosity, Brookfield - RVT, @ 25.0 °C:

750.0 mPa·s (cP) - 1750.0 mPa·s (cP)

Viscosity, Cone & Plate, @ 25.0 °C:

650.0 mPa·s (cP) - 1850.0 mPa·s (cP)

SIMILAR
PRODUCTS

  • Retaining Compounds

    LOCTITE 638
  • Retaining Compounds

    LOCTITE 680

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