Phone Grips & Accessories That Don't Suck.

How to Install and Use the Magnetic Adhesive Adapter for Non-Magnetic Cases

How to Install and Use the Magnetic Adhesive Adapter for Non-Magnetic Cases

By Phone Grips & Accessories That Don't Suck. | Published: 2026-07-28

Category: How-to Guides

Learn how to attach the Magnetic Adhesive Adapter to any non-magnetic case for a secure magnetic phone mount setup. Step-by-step guide and tips.

If you love the convenience of magnetic phone mounts but your case doesn't have built-in magnets, the Magnetic Adhesive Adapter is the perfect solution. This slim, durable adapter sticks securely to the back of any non-magnetic case, instantly adding magnetic capabilities. Whether you want to use a Snap Grip, a car mount, or a desk stand, this adapter makes it possible without upgrading your case.

Snap Grip
Snap Grip

In this guide, we'll walk you through the installation process, share tips for the best adhesion, and show you how to use the adapter with other Snap accessories like the Snap Grip and the 65W Car Adapter for a seamless magnetic experience.

What Is the Magnetic Adhesive Adapter?

The Magnetic Adhesive Adapter is a thin metal ring with a strong adhesive backing that attaches to the outside of your phone case. Once applied, it provides a reliable magnetic surface for any MagSafe-compatible or magnetic accessory. The adapter is designed to be low-profile, so it won't interfere with wireless charging or add bulk to your phone.

It works with virtually any non-magnetic case, including silicone, plastic, and leather cases. If you have a case without magnets, this adapter is the most affordable way to unlock the full potential of magnetic phone mounts and grips.

  • Compatible with most non-magnetic cases up to 2mm thick.
  • Does not interfere with wireless charging when properly aligned.
  • Easy to remove and reposition if needed.

Step-by-Step Installation Guide

Installing the Magnetic Adhesive Adapter is quick and straightforward. Follow these steps for a secure, long-lasting bond:

First, clean the back of your case thoroughly with the included alcohol wipe or a mild soap solution. Make sure the surface is free of dust, oil, and residue. Let it dry completely. Next, peel the backing off the adhesive ring and carefully center it on the back of your case. Most cases have a visible alignment guide, but you can also use the camera bump or the center of the case as a reference. Press firmly from the center outward for about 30 seconds to ensure full contact. For best results, let the adhesive cure for 24 hours before attaching any magnetic accessory.

  • Avoid touching the adhesive with your fingers to maintain stickiness.
  • If you need to reposition, gently peel and reapply within the first few minutes.
  • Use the included alignment tool if provided to ensure perfect centering.

Using the Adapter with Snap Accessories

Once the adapter is installed, you can use it with a wide range of magnetic Snap accessories. For example, attach the Snap Grip for a secure hold during one-handed use or mount your phone to a Snap Car 2.0 Mount for hands-free driving. The adapter also works with the 65W Car Adapter for fast charging while on the go.

The magnetic connection is strong enough to hold the phone securely, even on bumpy roads or during active use. Just make sure the adapter is properly aligned with the accessory's magnet array for maximum hold strength.

  • Test the magnetic hold before full use by gently shaking the phone.
  • Avoid using extremely heavy cases or accessories that may exceed the adapter's weight limit (typically 300g).
  • Remove the adapter if you switch to a magnetic case to avoid double magnets.

Tips for Long-Lasting Adhesion

To keep the Magnetic Adhesive Adapter firmly attached over time, follow these care tips: avoid exposing the phone to extreme heat or direct sunlight for extended periods, as this can weaken the adhesive. If the adapter becomes loose, clean the case surface again and reapply using a new adhesive strip if available. When removing the adapter, use a gentle peeling motion to avoid damaging the case.

For users who frequently swap cases, consider buying a separate adapter for each case to avoid repeated removal. The adapter is inexpensive and easy to replace, making it a versatile solution for multiple devices.

  • Store the phone in a cool, dry place when not in use.
  • Do not use harsh chemicals or solvents near the adhesive.
  • Replace the adapter every 6-12 months for optimal performance.

The Magnetic Adhesive Adapter is a simple, cost-effective way to add magnetic functionality to any non-magnetic case. With easy installation and broad compatibility, it transforms your phone setup for use with Snap accessories like the Snap Grip and 65W Car Adapter. Ready to upgrade your phone mount experience? Check out the Magnetic Adhesive Adapter today and enjoy a secure, magnetic connection wherever you go.

Shop Related Products

Grip 4 Replacement Adhesive

Grip 4 Replacement Adhesive

$1.50 $2.99

Shop Now
Snap Car Mount (Open Box)

Snap Car Mount (Open Box)

$17.50 $34.99

Shop Now
Replacement Ring - Snap Grip 5

Replacement Ring - Snap Grip 5

$1.50 $2.99

Shop Now
Magnetic Adhesive Adapter

Magnetic Adhesive Adapter

$1.00 $2.00

Shop Now