Loctite 3493 UV curable adhesive for optics, transparent-Materiomart
Loctite 3493 UV curable adhesive for optics, transparent-Materiomart

Loctite 3493 UV curable adhesive for optics, transparent

SKU: LT01050

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Regular price
$126.00
Sale price
$126.00
Regular price
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Low viscosity, modified acrylic acrylic adhesive that cures in seconds under 365nm UV radiation to form an impact-resistant adhesive bond.
LOCTITE AA 3493 (also known as LOCTITE AA 3492) is a transparent, low-viscosity, modified acrylate liquid adhesive that cures in seconds after 365nm UV post-irradiation to form an impact-resistant adhesive layer. Long-lasting moisture and water immersion resistance. Typical applications include bonding and sealing or potting of glass or other materials.
low viscosity
Cures in seconds when exposed to UV light
Cures to form an impact-resistant bond with long-lasting resistance to moisture and water immersion
Suitable for applications requiring self-leveling adhesives

Spec // as published by the manufacturer

At a glance

Product type
Structural Adhesive
Brand
Loctite®
Cure mechanism
UV Curing

Values are as published by the manufacturer for this grade. They describe the product family, not a test report for your assembly — ask us for the current data sheet before you design against them.

Common questions

Before you send the enquiry

Yes. Tell us the grade and how you intend to use it, and we will send the manufacturer’s current technical data sheet. We pass manufacturer documentation through unchanged rather than reissuing it under our own name.

No — and you should be careful with anyone in our position who says they do. What we supply is the document chain: which document exists, who issued it, what it covers, and notification when it changes. Compliance statements come from the manufacturer, not from us.

That is one of the most common reasons engineers contact us. Equivalence is a ladder, not a yes/no answer — some claims are backed by a matching data sheet, others only by chemistry family. We will tell you which rung a given substitution sits on before you commit to it.

Packaging sizes shown on this page are the standard units for this grade. Sample quantities for evaluation are handled case by case — tell us the trial you are planning and we will scope it with you.

Tell us what you are bonding

Substrates, process window, and the failure you are trying to design out. An engineer answers, not a form.

We do not issue compliance certificates. We supply the material, the manufacturer’s documentation, and the engineering judgement in between.