Henkel Adhesive Technologies

Henkel Adhesive Technologies

Light curing adhesives

LOCTITE® AA 3321

Very high viscosity, medical-grade light-cure adhesive

Transparent, 1-part, very high viscosity, fast cure, acrylic-based instant adhesive for stress-sensitive plastics with high, on-demand curing speed.

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

Part no. (SKU/IDH)
135299

LOCTITE® AA 3321, 25 ml Syringe

Documents

Information

LOCTITE® AA 3321 is a general purpose, transparent, light-cured acrylic-based instant adhesive, suitable for metals and stress-sensitive plastics. It is very high viscosity, has a fixture time of just 12 seconds, a tack-free time of >30 seconds, and depth of cure of >13 mm (0.5").  

Color:

Clear

Key characteristics:

Wavelength for Cure: UV / VIS

Viscosity, Brookfield - RVT, @ 25.0 °C:

3500.0 mPa·s (cP) - 7500.0 mPa·s (cP)

Request a consultation

Unplanned downtime or lower plant productivity can prevent you from achieving the manufacturing excellence that you are looking for. Consult with our experts to find ways to make your machine more reliable and reduce unplanned downtime to save costs.