Known as LOCTITE 326

Features and Benefits

LOCTITE AA 326 is a yellow to amber, 2-step, no mix medium viscosity (thixotropic) structural acrylic and adhesive suitable for magnet bonding.
LOCTITE® AA 326 is a general-purpose structural adhesive for fast cure and high shear strength. Among other applications, the 2-step acrylic is used in magnet bonding in electric motors. It has good adhesion to different types of ferrites, a fixture time of less than 3 minutes and a high shear strength of 15 N/mm². It can be used in temperatures up to +120°C. Requires LOCTITE SF 7649 to activate.
  • High shear strength of 15 N/mm²
  • Fast fixture time within minutes (< 3 min)
  • Medium viscosity (thixotropic) supports ease of automation and non-sag behavior
  • Temperature resistance up to +120°C
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Technical Information

Applications Structural bonding
Chemical basis / base Methacrylate
Colour Amber, Yellow
Cure type Activator cure, Anaerobic cure
FEA (finite element analysis) Finite strain, Viscoelastic
Fixture time 3.0 min.
Key characteristics Mix: no mix required
Shear strength 15.0 N/mm²
Viscosity, Brookfield - RVT, @ 25.0 °C Spindle 6, speed 20 rpm 14000.0 - 22000.0 mPa·s (cP)
Viscosity, EN 12092 - MV, @ 25.0 °C Shear Rate 36 s⁻¹ 10000.0 - 20000.0 mPa·s (cP)