Loctite 3921 Medical Grade UV Curing Adhesive Transparent-Materiomart
Loctite 3921 Medical Grade UV Curing Adhesive Transparent-Materiomart
Loctite 3921 Medical Grade UV Curing Adhesive Transparent-Materiomart

Loctite 3921 Medical Grade UV Curing Adhesive Transparent

SKU: LT01070

size:
IDH:
Regular price
$79.38
Sale price
$79.38
Regular price
Shipping calculated at checkout.
Light-cure, low viscosity, acrylic adhesive. Ideal for bonding stress-sensitive plastics. Fast initial set in 3 seconds. LOCTITE® AA 3921 is a light-curing acrylic adhesive that produces a flexible bond when bonding stress-sensitive plastics. The curing depth of this product is greater than 13mm, and the initial curing time only takes 3 seconds. Complies with ISO 10993 requirements for medical device applications such as bonding stainless steel needles to bases, syringes and blood collection needles. Bond metal, glass and ceramics in seconds Especially suitable for stress-sensitive plastics Compliant with ISO 10993 low viscosity

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.