In the world of custom logo medals, functionality and aesthetics go hand in hand. One often-overlooked but critical component is the magnet—a small but vital part that ensures secure attachment, ease of use, and design flexibility. Whether you’re crafting employee recognition awards, event commemorative medals, or branded merchandise, choosing the right magnet and adhesive can make all the difference. In this guide, we break down the types, sizes, and adhesives used in medal production, helping you optimize your custom designs.
Why Magnets Matter in Custom Logo Medals
Magnets are preferred over traditional pins or clips for several reasons:
- Non-invasive Attachment: No holes or damage to clothing, bags, or displays.
- Reusable: Easily detachable without leaving residue.
- Design Sleekness: Hidden magnets keep the medal’s front design clean and uncluttered.
But not all magnets are created equal. The right choice depends on your medal’s weight, intended use, and design goals. Let’s explore the specifics.
Common Magnet Types & Sizes for Custom Medals
Most custom medal manufacturers rely on two primary magnet shapes: rectangular and round. Their sizes typically range from 2mm to 15mm, with each dimension suited to specific applications.
1. Rectangular Magnets
Rectangular magnets (also called “bar magnets”) are ideal for larger or heavier medals due to their increased surface area, which distributes weight more evenly.
Common Sizes: 5mm×3mm, 8mm×4mm, 10mm×5mm, 12mm×6mm, 15mm×8mm (length×width).
Best For:
- Corporate awards (heavier metal medals).
- Event medals with multi-layered designs (e.g., enamel accents).
- Medals needing strong hold (e.g., lanyard attachments or display stands).
2. Round Magnets
Round magnets (or “disc magnets”) are versatile and discrete, making them a popular choice for smaller or lightweight medals.
Common Sizes: 2mm, 3mm, 4mm, 5mm, 6mm (diameter).
Best For:
- Miniature commemorative pins (e.g., charity event favors).
- Delicate jewelry-inspired medals (e.g., personalized keepsakes).
- Lightweight plastic or resin badges (to avoid tearing fabric).
Adhesives for Magnet Attachment: Yellow Glue vs. AP Glue
Once the magnet size and shape are selected, the right adhesive ensures a permanent, gap-free bond between the medal and magnet. Two industry-standard options stand out:
1. Yellow Glue (Epoxy-Based)
Yellow glue is a two-part epoxy adhesive known for its high strength and resistance to heat, moisture, and chemicals.
Pros:
- Unmatched durability (ideal for long-term wear).
- Bonds strongly to metal, plastic, and resin medals.
- Withstands frequent detachment/reattachment.
Cons:
- Requires mixing before use (slower application).
- Not ideal for delicate designs (excess glue may seep and mar details).
Best For: Heavy-duty medals (e.g., brass or zinc alloy) or industrial applications.
2. AP Glue (Acrylic Pressure-Sensitive Adhesive)
AP glue is a single-part, fast-curing adhesive that forms a strong, flexible bond without mixing.
Pros:
- Quick drying (no clamping needed).
- Gentle on delicate surfaces (reduces residue risk).
- Flexible—resists cracking under stress.
Cons:
- Less heat-resistant than epoxy (not ideal for outdoor use in extreme temperatures).
- Weaker than yellow glue for heavy medals.
Best For: Lightweight medals (e.g., plastic or thin metal) or time-sensitive production runs.
How to Choose the Right Magnet & Adhesive for Your Medal
To ensure your custom logo medals meet both functional and design goals, follow these guidelines:
- Assess Medal Weight:
- Heavy medals (>10g): Use rectangular magnets (≥8mm) with yellow glue for stability.
- Lightweight medals (<10g): Opt for round magnets (≤6mm) with AP glue for simplicity.
- Consider Wear Environment:
- Frequent use (e.g., daily employee badges): Prioritize yellow glue for durability.
- Temporary displays (e.g., trade show giveaways): Use AP glue for easy repositioning.
- Align with Design Aesthetics:
- Minimalist designs: Hide magnets behind the medal’s backer (e.g., a felt pad) for a seamless look.
- Bold designs: Use larger magnets (e.g., 15mm rectangles) to complement the medal’s size.
Why Partner with a Manufacturer Who Specializes in Magnetic Solutions?
At Badge Artisans , we integrate magnet selection into every step of the custom medal process:
- Precision Sizing: We manufacture magnets to exact specifications (down to 0.5mm tolerances).
- Adhesive Expertise: Our team tests yellow glue and AP glue for each medal type to guarantee bond strength.
- Customization: Need a unique magnet shape or color? We offer custom magnet stamping (e.g., matching your logo’s finish).
Final Thoughts
Magnets are far more than a functional afterthought—they’re a tool to enhance your custom logo medals’ usability, durability, and design. By matching magnet type, size, and adhesive to your medal’s requirements, you’ll deliver a product that recipients will wear and cherish for years.
Ready to create your next custom medal? Contact us today to discuss your design, material, and magnetic needs—we’re here to bring your vision to life.
