DIYMAG Blank Car Magnets 24×12 in 2-Pack — White Printable, 40 mil Strong Adhesion

DIYMAG blank car magnets are two 24 x 12 inch printable magnetic vehicle signs designed to attach securely to ferrous surfaces for temporary branding, logo covering, or custom graphics. These flexible, white vinyl-coated magnetic sheets come as a convenient two-pack and are 40 mil thick for strong adhesion at highway speeds. Each magnet has rounded corners to reduce lifting and is compatible with inkjet and many eco-solvent, solvent, or latex inks for straightforward customization. They’re removable, reusable, and meant for use on steel or iron vehicle panels (not aluminum, plastic, or fiberglass).

How do these magnets hold up while driving?

Designed with a reinforced magnetic backing and a 40 mil thickness, the magnets provide reliable contact with clean, flat ferrous surfaces so they stay put at typical highway speeds. Rounded corners help prevent the edges from curling, which improves long-term adhesion and reduces wind peel.

• Reinforced magnetic layer for strong grip on steel panels
• 40 mil thickness balances flexibility and adhesion
• Rounded corners reduce edge lifting at speed
• Best applied to clean, dry, smooth metal surfaces

Can I print my own logos or designs on these car magnets?

Yes — the white vinyl surface is printable with inkjet printers and supports many solvent, eco-solvent, and latex inks, as well as permanent markers. That makes these sheets ideal for creating branded car signs, promotional ads, or temporary identification decals tailored to your vehicle or campaign.

• Printable white vinyl topcoat accepts multiple ink types
• Trim to custom shapes for logos, text, or decals
• Use compatible printers or professional print services for best results
• Seal prints if you need extra weather resistance

Will these magnets damage my car’s paint or cover existing logos?

The magnets are designed to be removable without harming paint when used properly — apply to clean, undamaged metal and lift carefully. They also function well as temporary logo covers or protective overlays to hide information or shield small areas from scratches.

• Non-permanent use avoids adhesives that leave residue
• Cover existing emblems or small damaged spots easily
• Lift and reposition without scraping or peeling paint
• Not suitable for non-ferrous surfaces like aluminum or plastic

How do I apply and care for the magnetic signs?

For best performance, clean the metal surface with mild detergent and water, dry fully, then flatten the magnet and press firmly from the center outward to remove air. When removing, lift one edge slowly and store flat to maintain shape and magnet strength for future reuse.

• Clean surface thoroughly before attaching
• Press flat and smooth to ensure full contact
• Store magnets flat in a cool, dry place between uses
• Avoid use on dented or highly curved panels for best adhesion

Who is this for? These DIYMAG 24 x 12 inch blank car magnets suit small business owners, mobile professionals, fleet operators, event marketers, and anyone who needs temporary, reusable vehicle signage. If you want a printable, removable solution for branding, hiding logos, or protecting paint without permanent adhesives, this two-pack offers a cost-effective, customizable option that travels with any compatible vehicle.

FAQ

Q: Can I use these magnets on any car surface?

A: No. They stick only to ferrous (steel/iron) surfaces; they won’t adhere to aluminum, plastic, or fiberglass.

Q: Are these magnets reusable after printing?

A: Yes. If printed and handled properly, they can be removed, stored flat, and reused multiple times.