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Custom Car Magnets

Custom Car Magnets

Custom car magnets printed on heavy-duty 30 mil flexible magnetic vinyl — made in Canada. Weatherproof and vehicle-safe. Perfect for mobile advertising, contractor trucks, and delivery vehicles. No minimum order.

Coming Soon

This product is launching soon!

We're putting the finishing touches on Custom Car Magnets. Check back shortly, or browse our other custom products in the meantime.

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Specifications

Material
Heavy-duty flexible magnetic vinyl (30 mil), weatherproof
Sizes Available
12" x 12", 12" x 18", 12" x 24", 18" x 24", 24" x 24"
Finish
weatherproof laminate (weatherproof, fade resistant)
Backing
Strong vehicle-grade magnet — holds securely at highway speeds
Printing
Full-colour digital print — unlimited colours
Production
2–3 business days from proof approval
Minimum Order
No minimum — order as few as 1
Made in
Canada — in-house production facility

Every order includes a free digital proof before production begins. We don't start printing until you approve your design. If there's ever an issue with print quality or materials, we'll reprint your order at no charge.

For the best results, upload your design at 300 DPI in one of these formats: PNG, JPG, PDF, AI, EPS, or SVG.

Car magnets are printed full-bleed — your design covers the entire surface. Include your business name, phone number, website, and logo for maximum visibility on the road. Keep text large and legible from a distance.

Free standard shipping across Canada on orders over $300. We also ship to the USA.

  • Standard shipping: 3–7 business days
  • Express shipping available at checkout
  • All orders ship from our facility in Canada

Apply your car magnet to a clean, dry, flat metal surface. Make sure the vehicle panel is free of dirt, wax, and moisture before placing. Remove and clean both the magnet and the vehicle surface regularly to prevent moisture buildup. Store flat when not in use — do not fold or roll tightly. Your car magnets are weatherproof and weatherproof, built to withstand rain, sun, and highway driving.

Frequently Asked Questions

What are custom car magnets? ↓

Car magnets are large, heavy-duty magnetic signs made from thick 30 mil flexible magnetic vinyl with your custom full-colour design. They stick to any flat metal surface on a vehicle — doors, tailgates, and panels — making them perfect for mobile advertising that's easy to apply and remove.

Are your car magnets made in Canada? ↓

Yes — all of our custom car magnets are made in-house at our Canadian production facility. Button Bros has been manufacturing custom magnets in Canada for over 50 years.

What sizes do car magnets come in? ↓

We offer five sizes: 12" x 12", 12" x 18", 12" x 24", 18" x 24", and 24" x 24". The 12" x 24" and 18" x 24" are our most popular — they fit perfectly on car and truck doors and are large enough to read from a distance.

Will car magnets damage my vehicle's paint? ↓

No — car magnets will not damage your paint when used properly. Apply to a clean, dry surface and remove regularly to clean both the magnet and the vehicle panel. This prevents moisture from getting trapped underneath, which is the only thing that could cause issues over long periods.

Will car magnets stay on at highway speeds? ↓

Yes — our car magnets are made from heavy-duty 30 mil magnetic vinyl that holds firmly to flat metal vehicle surfaces at highway speeds. For best results, apply to a flat panel (not over body lines or curves) and make sure the surface is clean and dry before applying.

What are car magnets used for? ↓

Popular uses include mobile advertising for small businesses, delivery vehicle branding, contractor and trade trucks, real estate agent vehicles, service company fleets, food delivery cars, and any business that wants to turn their vehicle into a moving billboard. They're removable, so you can use a personal vehicle for business during the day and remove the magnet after hours.

How fast can I get custom car magnets in Canada? ↓

Production takes 2–3 business days from proof approval. Add standard shipping (3–7 business days within Canada) and most orders arrive within a week. Express shipping is also available at checkout.

Are car magnets weatherproof? ↓

Yes — our car magnets are made with weatherproof materials designed to withstand rain, snow, sun, and temperature extremes. The weatherproof laminate prevents fading even with extended outdoor exposure. Built for Canadian weather conditions year-round.

Have another question? Contact Us

Custom Car Magnets Canada — Vehicle Magnets Made in Canada

Button Bros manufactures custom car magnets in Canada with over 50 years of experience. Our heavy-duty vehicle magnets are made from thick 30 mil flexible magnetic vinyl with vibrant full-colour printing and a weatherproof finish — built to withstand Canadian weather while turning your vehicle into a mobile billboard.

Choose from five sizes (12" x 12" up to 24" x 24"), upload your design, and get a free digital proof before we start production. Perfect for contractors, real estate agents, delivery vehicles, service companies, and any business that wants removable vehicle signage. No minimum order, 2–3 day turnaround, and free shipping across Canada on orders over $300.

Ready to Order Custom Car Magnets?

Upload your design and get an instant quote. No minimums, no setup fees, made in Canada.

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