Henkel Loctite SF A-534R Datasheet Henkel Loctite SF A-534R

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  • Description for Henkel Loctite SF A-534R

    • Structural Acrylic Activator • Red Color - Visible Inspection of Activated Surfaces • Nonflammable • Solvent Free (100% Solids) • Environmentally Friendly • Flexible Activator / Adhesive Ratio - Consistent Bond Strength<br/>• User Friendly • Requires No Drying Time •<br/>

    *See Terms of Use Below

    Brand Bondmaster, Loctite
    Application Type Activator
    1 Part or 2 Part 2-Part
    Material Form Liquid
    Substrate Steel (degreased)
    Manufacturer Henkel
    Chemistry Acrylic, Contains no solvents, Nonflammable
    Viscosity (cPs) <50, Very Low
    Color Red
    Can Be Used In Conjunction With These Materials Loctite toughened acrylic adhesives
  • Technical Data for Henkel Loctite SF A-534R

    • Application Type
    • 1 Part or 2 Part
      • 2-Part
    • Material Form
      • Liquid
    • Substrate
      • Steel - Steel (degreased)
    • Chemistry
    • Application Method
      • Brush
      • Spray
      • Other - Wipe
    • Cure Method
      • None
    • Color
      • Red
    • Can Be Used In Conjunction With These Materials
      • Acrylics - Loctite toughened acrylic adhesives
    • Brand
      • Loctite
      • Bondmaster
    • Also Known As
      • Old Name - Loctite A-534R
    Cure Specs
    Viscosity (cPs) <50, Very Low Test Method
    Fixture or Handling Strength Time (min) <0.50 Test Method
    Work / Pot Time (min) 30
    Mix Ratio 30:1 (by volume)
    Bond Strength
    Structural/Load-Bearing Structural
    Shear Strength (psi) >1,203, >2,001 Test Method
    Other Properties
    Specific Gravity 0.980 Test Method
    Flash Point (°F) >199.4, 209.8 Test Method
    % Solids (%) 100
    Business Information
    Shelf Life Details Shelf Life stored at or below 27°C (80°F)
    Shelf Life Temperature (°F) 81
    Shelf Life (mon) 12
    Not Good For
    Don't Use For Use in pure oxygen systems, Use in oxygen rich systems, Sealant for chlorine, Other strong oxidizing materials
  • Best Practices for Henkel Loctite SF A-534R

    *See Terms of Use Below

    1. Application

      Apply LOCTITE® SF A-534R™ by spraying, wiping, or brushing a thin film of the activator onto one of the bonding surfaces.

      Apply the Adhesive to the bond area on the non-activated bonding surface.

      Join surfaces with sufficient pressure to maintain intimate contact between the parts until handling strength is obtained.

      A 15 to 30 second clamp time is usually required for bonding of parts with minimal gap.

    2. Mixing

      Bondmaster 534R and 533 Adhesive should not be mixed in large quantities, as a vigorous chemical reaction will occur generating a significant amount of heat and vapors.

    3. Clean-Up

      Unreacted initiator can be cleaned up using acetone, isopropanol, or MEK.

  • Comparable Materials for Henkel Loctite SF A-534R

    *See Terms of Use Below

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Viscosity Test Methods
Viscosity Test Method Temperature
<50 cPs Brookfield - RVF, Spindle 1, speed 20 rpm 25°C Room Temperature
Very Low
Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Test Method
<0.50 min ISO 4587, Steel (degreased) using LOCTITE® A-533™, single side activation, Fixture time is defined as the time to develop a shear strength of 0.1 N/mm²
Shear Strength Test Methods
Shear Strength Type Cure Time Cure Temperature Substrate Test Method
>1,203 psi Lap Shear Strength 15 min 25°C Steel (degreased) ISO 4587, single side activation
>2,001 psi Lap Shear Strength 1,440 min 25°C Steel (degreased) ISO 4587, single side activation
Flash Point Test Methods
Flash Point Test Method
>93.0°C Setaflash Closed Cup
98.8°C Setaflash Closed Cup
Specific Gravity Test Methods
Specific Gravity Temperature
0.980 25°C