LOCTITE® AA 322 LC is a clear, medium-viscosity light-curing adhesive designed for bonding plastics, metals and glass. It provides fast cure under UV or visible light and delivers strong, transparent bonds suitable for high-speed assembly.
LOCTITE® AA 322 LC is developed for manufacturers who require fast, dependable bonding of plastics, metals and glass in production environments. The adhesive cures when exposed to UV or visible light, creating a clear, durable bond that supports both cosmetic and structural demands. Its medium viscosity allows controlled dispensing without migration, while the LC designation provides low-chlorine properties suited to sensitive electronic or device applications. The formulation supports rapid fixture, strong adhesion and compatibility with a broad range of substrates, making it ideal for assemblies where appearance, process speed and reliability are essential.
Cure method: UV or visible light
Viscosity: medium, suitable for controlled application on plastics, metals and glass
Appearance: clear before and after cure
Substrate compatibility: plastics, metals, glass
Bond characteristics: transparent, durable, fast-curing
Typical use cases: electronics, medical device housings, optical components, plastic and metal assemblies
Primary Chemistry:
Acrylic ester, light cure
Reduces production delays associated with slow adhesives or multi-component systems. Prevents migration or running during application, ensuring clean and precise bonds. Eliminates need for multiple adhesives for dissimilar materials by supporting broad substrate compatibility. Maintains cosmetic appearance in clear or high-visibility assemblies. Supports clean, reliable bonding in regulated or sensitive applications where low contamination is required.
Apply LOCTITE® AA 322 LC to clean and dry bonding surfaces. Assemble components and expose the joint to the appropriate UV or visible light source to achieve rapid fixture. The adhesive cures to a clear, strong bond suitable for assembly lines requiring speed, precision and aesthetic clarity. Suitable for plastic housings, metal and plastic interface bonding, electronics, and transparent components where appearance and performance must be maintained.
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