LOCTITE® AA A-671 - Bottle 2.0/case Structural Adhesive

Features and Benefits

A dark green, 2-part, toughened, external mixing, thixotropic structural acrylic adhesive used for magnet bonding.
LOCTITE® AA A-671 is a 2-part structural adhesive for super fast-fixturing and ease of use thanks to external mixing application. It is non-flammable, 100% solids and has lower odor compared to other acrylic adhesives. Specifically designed for the bonding of magnets, it is used in permanent magnet brushes in DC motors, speaker assemblies, generators and magnetic assemblies.
  • Super fast fixture time of 75 seconds
  • External mixing application allows high production throughput and accommodates off-ratio mixing
  • Designed for Surface Permanent Magnet (SPM) Bonding
  • High impact resistance and good humidity resistance
  • Non-flammable, 100% solids and has lower odor
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE® AA A-671, Part B, 19 l Hobbock/Pail  1255709 en-US
IDH: 1255709
EAN: 079340436565

Size Case: Hobbock/Pail 

Quantity: 1.0/case

LOCTITE® AA A-671, Part A, 19 l Hobbock/Pail  1256501 en-US
IDH: 1256501
EAN: 079340438224

Size Case: Hobbock/Pail 

Quantity: 1.0/case

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Technical Information

Cure type Room temperature (ambient) cure
Key characteristics Flammability: non-flammable, Odor: low odor, Thixotropic
Number of components 2 part
Mixed
Color, Mixed Green
Fixture time, Mixed 75.0 sec.
Shear strength, Steel (grit blasted) Mixed >2000.0 psi (13.8 N/mm² )
Resin
Color, Resin Yellow
Density, Resin @ 25.0 °C 0.91 - 0.98 g/ml
Viscosity, Brookfield - RVF, Resin @ 25.0 °C Spindle 6, speed 20 rpm 20000.0 - 25000.0 mPa·s (cP)
Hardener
Color, Hardener Blue
Density, Hardener @ 25.0 °C 0.95 - 1.01 g/ml
Viscosity, Brookfield - RVF, Hardener @ 25.0 °C Spindle 6, speed 20 rpm 20000.0 - 25000.0 mPa·s (cP)