163 reviews for Magic Shield Prep Spray
The quick spray-and-wipe application saves a lot of time compared to other prep methods.
A crucial step for ensuring a strong, durable bond. Don’t even think about skipping it.
I used it to remove some stubborn tree sap residue that washing wouldn’t touch. It broke it down and wiped away easily.
The results are undeniable. My coating is slicker, glossier, and beads water better than ever before.
This is the proper way to prep a surface. No shortcuts. The results are worth the small amount of extra effort.
Used this on my motorcycle’s tank and fenders before applying a coating. It removed all the fingerprints, grease, and old polish. The coating looks like a sheet of glass now.
I’ll never apply a wax or sealant again without using this first. The difference in bonding and durability is night and day.
This product simplifies the prep process. One spray that does it all, replacing the need for multiple chemicals.
It takes the guesswork out of surface prep. When you use this, you know the surface is 100% clean.
I had an old, stubborn carnauba wax on my car that just wouldn’t quit. Two passes with this Prep Spray and it was completely gone. The paint was virgin again, ready for its new ceramic shield.
I applied a glass coating to my windshield and needed the surface to be perfectly oil-free. Windex wasn’t cutting it. This Prep Spray removed all the road film and old rain repellent instantly. My new glass coating bonded perfectly and has lasted through winter.
Great product for stripping old wax. I could literally see the water behavior change from beading to flat sheeting after using this, which means the old protection is gone. My only gripe is the smell—it is VERY strong alcohol. Definitely use it outdoors or with the garage door open. But it works 5 stars.
10/10. Does exactly what it says on the bottle.
This is a heavy-duty cleaner. I bought a used Honda CR-V that had some dealer stickers on the back. I peeled them off, but the sticky residue remained. A few sprays of this Prep Spray and it melted the glue right off without harming the paint. A great bonus use!
I used to mix my own isopropyl alcohol and water in a spray bottle, but I always worried about getting the ratio wrong and damaging my clear coat. This pre-mixed 75% formula gives me peace of mind. It feels safer, lubricates better while wiping, and strips the paint squeaky clean. I prepped my entire BMW M3 with it before ceramic coating. Flawless results.