Best Solvent for Paint Prep: Reviews and Buyers guide

When it comes to painting your vehicle, finding the right paint prep for the job is critical. But have you ever wondered which one would be best to use to remove paint from your vehicle? Before deciding on the type of solvent to use, you must first understand the properties of different types of solvents and their potential effects on the quality of the end product. We’ve put together this in-depth guide, so you know what you’re buying and why, to ensure the best solvent for paint prep that will perfectly match your next DIY project. So without wasting any time, let’s get started and let me help you finding the suitable items for your specific necessaries.

Comparison table for the best solvent for paint prep

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Details Product Review

PROJE’ Pre-Coating Prep

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The PROJE’ Pre-Coating Prep Spray is an amazing product for people who want to get the job done quickly and correctly.

This is a quick and easy way of removing any old paint, wax, and sealant that may be hiding behind your new ceramic coating. It is designed to make the surface clean and ready for a fresh layer of protection.

It is known an easy to use spray and it is also very effective and provides enough lubrication that you don’t have to worry about applying a lot of pressure as you spray. All you need to do is to spray it on your car, wait for 15 minutes, then wash the rest with water. It does not leave any streaks or smudges on your car.

Overall, this is a wonderful product that helps you to achieve your dream of having a clean, new looking car.

Top Features

Professional Application and Removing: Proje’ Prep Spray is a professional product designed to clean, protect, and prepare the surface of your car to give you a new-looking surface to apply your new ceramic coat.

Prevents Scratches and Damage: Preventing scratches and damage will ensure that your car looks brand new after you apply your new ceramic coat.

Perfect for Cleaning All Surfaces: Prep Spray is designed to clean every surface of your car, and can be used safely and efficiently on all surfaces of your car: paint, glass, chrome, wheels, and even the interior.

Effective Cleaning and Protecting: You only need a small amount of the Prep Spray to do the job, and it will remove old wax, sealants, and other contaminants. You don’t have to worry about damaging your car or causing scratches, since you are only cleaning the surface.

Safe and Easy to Use: Our Prep Spray contains no harsh chemicals that can harm your paintwork. Simply spray onto the surface and work away until it’s all gone.


  • It works well on all surfaces.
  • Makes your car look shiny and new.
  • Removes the old paint, wax, and sealant.
  • You will getets rid of the contaminants that may be blocking the pores.
  • It is very easy to use.


  • It is expensive.
  • Not recommended for use on a wet surface.
  • Can be a bit messy.

POR-15 Metal Prep

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The POR-15 Metal Prep is an amazing product that will definitely improve your painting experience. It will remove surface rust from your work pieces and improve your welding conductivity.

This product will also be useful when cleaning up your engine and bodywork after doing any automotive paint repair. This product is an excellent alternative to the chemical based rust removers.

If you are looking for an excellent and affordable rust-remover, then I strongly recommend you to give this product a try.

Top Features

Etches and Neutralizes Metal: Metal Prep is a simple, inexpensive method to remove rust from metal and to neutralize the metal, which allows better adhesion of POR-15 Rust Preventive Coating or any other primer.

Protects against Rust: Using a cleaner will also help protect against rust.

Works on Any Metal: Our product works on all types of metal, including aluminum, galvanized steel, stainless steel, and copper. It also works on all paints, from latex to acrylic.

Improves Welding Conductivity: POR-15 Metal Prep creates a perfect base for any paint or primer, increasing the conductivity of welds.


  • It works as a rust preventative coating
  • Easily removes surface rust in minutes
  • Improves welding conductivity
  • It is environmentally safe
  • Easy to use for beginners


  • It is not as effective as other products
  • Requires some cleaning after use.
  • It is a bit messy.

GYEON Quartz Q²M Prep

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The Gyeon Q²M Prep is one of the best solvent for paint prep for cars. It’s an effective product that will help you get rid of any polishing oils and cleaning residue that may interfere with the new ceramic coating you’ll apply on the surface of your vehicle.

This product is a safe and eco-friendly alternative to traditional cleaning products. It works perfectly on the surface of your vehicle to prepare it for coating application. You’ll get a smooth, shiny and clean vehicle surface.

Q²M Prep is a non-toxic product that is non-flammable and can be used safely on any type of surface.

Top Features:

Pre Coating Surface Cleaner: Q²M Prep will dissolve and lift the oils and lubricants from a previous detailing step to prepare the surface for applying your ceramic coating

For enthusiasts and professionals: This Prep is a necessary supplement for preparing a vehicle for coating application. It enables elimination of any oily residues, thus creating a smooth, anti-static surface.

Dissolve Oils & Lubricants: It will dissolve and lift the oils and lubricants from a previous detailing step to prepare the surface for applying your ceramic coating

Body shop Safe: Q2M is a great degreaser on all surfaces, not only paint. Use it on all elements requiring a perfect, streak free and ready to coat finish.


  • Is a safe cleaner for your vehicle.
  • Will remove oil and polish.
  • It is non-toxic and eco-friendly.
  • Can be used for different surfaces.
  • Easy to clean and store.


  • It is expensive
  • It is not an all-purpose cleaner

Custom Shop Restoration KW901

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Custom Shop Restoration KW901 is a good solvent for use on painted surfaces. It has a lot of great qualities and easy to use specially for beginners who doesn’t really know the procedure.

It has an ideal formula that can easily remove any type of grease, wax, tar, adhesives, silicone, and many more.

The KW901 – Grease and Wax Remover is a great product that is made in the U.S.A and it is a great product for cleaning and removing contaminant on painted surfaces, such as car, truck, boat, and trailer.

Overall, you can use the KW901 – solvent for paint prep which is a great product that is easy to use and you can easily get the best results with it.

Top Features

Fast Action: The unique formula dissolves grease, wax, tar, silicone and tree sap from the surface of a painted surface in seconds!

Effective Grease/Wax Removal: KW901 – paint prep solvent is a fast acting and effective product designed to dissolve and loosen surface contaminants commonly found on painted surfaces such as Grease, Wax, Tar, Adhesive Residue, Tree Sap, and Silicones and enables these contaminants to be easy picked up and removed by wiping away from the surface to be painted.

Prevent Paint Adhesion: The KW901 is specially formulated to significantly reduce paint adhesion on metal surfaces. This prevents rust and corrosion, and reduces the need for subsequent treatments. It is a great alternative to traditional rust inhibitors when metal surfaces are cleaned regularly. The KW901 is also a great choice for metal that will not be exposed to the elements, such as garage door tracks and stainless steel appliances.


  • Great product that removes grease and wax from surfaces.
  • It is easy to use and it doesn’t damage the surface being treated.
  • The product that can be used on various surfaces.
  • Good for people who work on their cars.


  • It can’t be used to remove silicone from surfaces.
  • The liquid isn’t very powerful.

Griot’s Garage 10945

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I’m pretty much in love with this Speed Shine. It’s like a magic potion that makes my vehicle look like new. It takes the shine off any imperfections, and even though I wash my car every month, this is the only detail spray I ever use. I love how the finish is so slick, that I never need to use the detail spray again!

It’s safe to use on all exterior surfaces including paint, glass, wheels, chrome, and more. It can be used as a lubricant with paint cleaning clay or Griot’s Garage’s synthetic clay for paint decontamination. It’s safe to use on any paint job, including primer coats.

And unlike other similar products that may leave a slight film, Speed Shine dries quickly and leaves behind a super slick finish. When you’re looking for a fast-drying detail spray that doesn’t leave any residue, look no further than Speed Shine.

This is a must have product for anyone who’s looking for a quick, no-wax way to clean their car.

Top Feature

Ultra-Slick Finish: Ceramic Speed Shine leaves a super slick finish that won’t crack or peel.

Advanced Silane Technology: The exclusive blend of advanced silane polymer technology combined with SiO2 ensures an ultra-slick, insane- gloss finish.

All Day Protection: Ceramic Speed Shine is designed to withstand frequent washing and wear.

Safe On All Surfaces: Ceramic Speed Shine is safe to use on all exterior surfaces including; paint, glass, rubber, plastic, wheels, chrome, and more!

Compatible with All Oils: Ceramic Speed Shine can be used with all the major oils including: gasoline, diesel, motor oil, and all synthetic lubricants.

Protects Against Chipping and Wear: The exclusive blend of advanced silane polymer technology combined with SiO2 ensures an ultra-slick, insane- gloss finish.


  • Great for light cleaning.
  • It is effective for cleaning dust, pollen, smudges, and light road grime.
  • Safe to use on all exterior surfaces.
  • Has an amazing shine.
  • It is great for people who don’t have time to wash their vehicles.


  • It is expensive.
  • It is not effective on large dirt.

How to choose the best solvent for paint prep?

With the rise of environmentally-friendly products, using a safer alternative to traditional products is now common practice. However, when it comes to paint prep, some consumers are still unaware of the safest products for their specific project. There is a wide variety of solvents available to choose from, so it’s important to know what type of product is best for your project.

When looking for the right paint prep product, there are several key factors to consider:

Safety – Look for a product that uses a solvent that is safe for your health and the environment. Most paints are water-based, so they can be harmful if you get too much of the solvent on you or in the air. Using a safer alternative can help prevent health problems.

Color Correctness – Some paints have additives that can be harmful to the color of the final product. In order to ensure you’re getting the color you want, check to see if the product has the correct tinting.

Odor Control – A paint prep product that can reduce odor can be important when working in a confined space.

Easy to Use – Make sure to look for a product that is easy to use and to clean up after.

Cost – Choose a product that is within your budget.

The safest solvent for your vehicle is one that is non-hazardous and is made from plant-based chemicals. Many options include:

Water-based, non-hazardous solvents. These are usually safe and work well with paint.

Ethanol-based, non-hazardous solvents. These are good for small jobs. They are also safe for the environment and for the user.

Acetone-based, non-hazardous solvents. These are very effective at removing rust. They are also safe to use and the fumes are less volatile than acetone.

The most important thing to remember about paint prep is that the best products can be quite expensive. The product you choose will likely be the biggest expense of the job, but you’ll need to decide which one is the best for your needs.

Final Words

In conclusion, paint is always a tricky business. It’s important to find a good quality paint prep product that works for your specific application, so we’ve rounded up reviews and recommendations for some of the best products on the market. Hopefully our picks for the best paint prep products will thoroughly help you making quick decisions. If you are up and doing your DIY task by yourself this guide might help you now and on!

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