Loctite 3942 Medical Grade UV Curing Adhesive Transparent-Materiomart
Loctite 3942 Medical Grade UV Curing Adhesive Transparent-Materiomart

Loctite 3942 Medical Grade UV Curing Adhesive Transparent

SKU: LT01075

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Regular price
$63.14
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$63.14
Regular price
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UV acrylic fluorescent liquid adhesive for applications requiring fast cure, flexibility, high adhesion and autoclave resistance.
LOCTITE AA 3942 is a clear to hazy UV acrylic fluorescent liquid instant adhesive for applications requiring fast cure, flexibility, high adhesion and autoclave resistance. When exposed to light, it cures within seconds and has excellent adhesion to glass, plastic and metal. It is suitable for single-use medical device assembly and has exceptional needle pullout strength on most needle hub substrates.
Compliant with Henkel’s ISO 10993 protocol
Suitable for assembly of disposable medical devices
Contains no undissolved solids
Specifically designed for bonding stainless steel sleeves to needle hubs, syringes and lancets for needle assembly
Cure in seconds
Excellent adhesion to glass, plastic and metal
Fluorescent under black light to facilitate inspection of bonded components

Spec // as published by the manufacturer

At a glance

Product type
Structural Adhesive
Brand
Loctite®
Cure mechanism
UV Curing

Declared by manufacturer

ISO10993

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.