Die Cut Isotropic Flexible Rubber Magnetic Blocks With 3M Adhesive

1.Product Description

These flexible magnetic rubber blocks are designed for easy application and versatile use. Made from isotropic magnetic material, they offer moderate magnetic strength and are ideal for general-purpose applications. Each piece comes with a strong 3M adhesive backing, allowing for quick and secure mounting on non-metal surfaces. Pre-cut into block shapes, these magnets are convenient for signage, crafts, displays, and industrial labeling.

• ✂️ Precision Die Cut Molding: Industrial die cut process ensures neat burr-free edges and accurate dimensions without secondary trimming, delivering high consistency for batch installation.

• 🧲Uniform Isotropic Magnetism: Full range magnetization provides consistent magnet force in all directions. No magnetic attenuation after cutting, ensuring flat and stable adhesion without warping.

• 🧴Genuine Weather Resistant 3M Adhesive: Industrial grade 3M tape resists high low temperature and moisture aging, firmly attaching to metal, glass and painted surfaces for long-term stable bonding.

• 🛡️Flexible Shock Absorbing Rubber: Soft bendable rubber magnet features cushioning and noise reduction performance. It withstands repeated bending without cracking or powder falling for long service life.

• 🔧Drill Free Surface Safe Installation: Dual self adhesive and magnetic fixing requires no drilling or screws, protecting equipment and instrument surfaces from damage.

• 📐Custom Shape and Size: Available in square, round and irregular die-cut shapes with customizable thickness and size, fitting non-standard equipment and tooling fixtures.

2.Key Features

• 🧲 Flexible Isotropic Magnetic Rubber – Easy to bend, cut, and handle

• ✂️ Die Cut Block Shapes – Ready-to-use, uniform sizes

• 🔒 3M Self-Adhesive Backing – Strong, long-lasting stick on plastic, wood, or wall surfaces

• 💡 Multi-Use – Ideal for crafts, POP displays, labels, teaching tools, and lightweight attachments

• 🔁 Reusable & Clean-Cut – No residue when removed properly

3.Product Specifications

• Material: Isotropic rubber magnet

• Magnetization: Multipole or straight (on one side)

• Shape: Die cut rectangular/square blocks (customizable sizes)

• Thickness: 1.5mm or per request

• Adhesive: High-tack 3M 9448A /  55236 or custom tape

• Surface: Black or laminated 

• Size:150*110*1.5mm

4.Applications

• Industrial Equipment Positioning: Precision magnetic positioning for automated machines and tooling fixtures;

• Cabinet Chassis Sealing: Dustproof magnetic sealing for electrical cabinet and chassis covers;

• Instrument Shock Absorption: Buffering and noise reduction protection for precision testing instruments;

• Advertising Sign Fixing: Drill free mounting for small nameplates and display accessories;

• Furniture Hardware Magnetism: Magnetic closing and positioning for cabinet doors and soft furnishing parts;

• Warehouse Office Auxiliary: Simple magnetic fixation for shelf signs and office equipment components.

5.Packaging & Delivery

• Packaging: Plastic bags or boxes with protective film

• MOQ: 1000 pieces (negotiable for custom shapes)

• Lead Time: 7–10 working days

• Shipping: Air, sea, or express available

6.Why Choose Us

We have comprehensive in-house testing capabilities, including:

Magnetic performance testing: Remanence, coercivity, energy product (using hysteresis loop testers)

Dimensional inspection: Standard sizes, precision tolerances

Visual inspection: Coating quality, surface defects

Third-party testing: For products containing controlled elements, every batch is sent to SGS for compositional analysis

FAQ

Q1: What’s the difference between isotropic and anisotropic magnets?
A1: Isotropic magnets have moderate strength and can be magnetized in any direction. Anisotropic magnets are stronger but require specific magnetization directions.

Q2: Can I request custom shapes or logos?
A2: Yes, we support die cutting, custom printing, and logo stamping.

Q3: Will the adhesive work on rough surfaces?
A3: 3M adhesives provide strong bonding on smooth surfaces; for rough or porous surfaces, let us know—we’ll recommend suitable tape.