Best Sandpaper for Drywall 2019 – Expert Review and Buying Guide

If you're reading this article, chances are you've stopped procrastinating about your DIY project.

As you're motivated now, the first item to add in your home remodeling inventory is sandpaper. You can use this for your polishing needs, regardless of the material and surface type.

Numerous products inundate the market, making the life of a customer difficult. Therefore, we carefully designed this guide by compiling a list of the best sandpapers for drywall.

You'll receive a thorough description of each product reviewed by our expert team of DIY workers.

The article also contains a buying guide for skeptic customers, deliberating upon the vital consideration you should take into account. If you want to make an informative decision, hop right on, and enlighten yourself.

When sanding your first coat of drywall, it's essential to choose the right grit of sandpaper from the start. And for that, here is a list of top 6 drywall sandpaper that will make your drywall nice and smooth.

For the first coat of sanding, you can use cheap sandpaper because it will burn out and you can easily throw it away. The final coat is the real deal, and you need quality sandpaper like this one. The 3M Trizact is available from 40 grit and goes all the way up to 5000 grit.

This performance series will give you a refined finish, and it is incredibly consistent. It's the ideal abrasive for polishing, and you can also use it for detailed finishing. The sturdy and precise abrasive pattern resemble pyramids. It has a similar three-dimensional mineral structure that gives you fast cuts.

It also comes with a comfortable foam that is lightweight and tough. Apart from sanding drywall, you can also use it for auto bodywork. If you want to remove very fine sand scratches, this is the one. This abrasive reduces polishing time and reduces the need for compounding.

If you want to minimize dust, use it for wet sanding. That way, you will prolong the sheet life, minimize clogging, and keep dust under control. If you want to get the best results, follow the 3M Body Repair System. They have simplified the repairing process, which will allow you to work easily and efficiently.

Pros

  • Ideal for auto body repair work
  • High-end sandpaper for both wet and dry
  • It can remove very fine sand scratches
  • Foam-backed abrasive that is tough and comfortable

Cons

  • Better suited for auto work than drywall

You will need at least several grades of sandpapers if you want to achieve the perfect sanding work. And this one right here offers you just that. From 120 to 3000, you will find the perfect grit size for all your sand work. From art and craft to buffing and polishing, there is one to cover all your needs.

For removing scratch to rough sanding, use 120 to 220 grit sandpaper. Silicon carbide is the material that is used to provide the grit. It's good value; there is doubt about that. These papers have a nice working size. They are not too big, and you don't have to cut them down.

You can get it to work with some of your sanders, but it is meant to be used for hand sanding. You can clean this sandpaper off between uses to extend the life of the sheets. Which means these sheets are waterproof, and you can wet sand with them. The 36 pack has the most value because it comes with three sheets of each grit.

These multifunctional sheets are electro-coated to ensure the grit on them is distributed uniformly. You can easily distinguish between different grits because they are printed/labeled on the back. You can cut them to your desired size or leave them as is because they are not too large.

Pros

  • Good value pack
  • Premium quality silicon carbide grit
  • Waterproof and ideal for wet/dry sanding
  • Multifunctional sheets

Cons

  • Not a good option if you only want 120 grit sheets

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3. 5 Lb Box of Premium Sanding Sheets

These are cloth backed sheets that use heavy gauge paper to make the grits. They almost look like they were meant to be used on factory production machines and less on hand sanders. They are a little over 12x12 and do well in your home workshop or woodshop.

The package is surprisingly heavy, and there is a good reason for that. It comes packed with a stack of fully coated, high-quality canvas-backed sandpaper in a range of grits. There are few half-sized papers, but most of them are large.

The sheets are clearly marked on the back so that you can easily distinguish between different grit and abrasive type. These sandpapers range from 120 to 400 grits which means they are the perfect size for sanding drywall. Just keep in mind that you need to cut them down for your hand sander.

Also, they are not exactly square, but you will be satisfied with their quality and quantity. They scrap well, and when used for long, they are of amazing value. You need to make some adjustments due to their weird shape, but they are usable. However, they cut well, and some of them are highly flexible. 

Pros

  • Canvas backed sheets for durability
  • Amazing value for the money
  • Premium sandpaper for hand sanding
  • Ideal for metal and woodworking
  • Fairly affordable

Cons

  • Some sheets are not square-shaped

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4. ​Indasa Redline Rhynowet Sandpaper 220 Grit 

The high-quality sheets are made in Aveiro, Portugal. These sandpapers are popular among sharpeners and knife makers because of their quality grits. They are waterproof, won't stain like some ordinary black sheets and serves as an alternative to black SC sheets.

These are 9x11-inch papers with high cutting power and low loading. For both dry and wet applications, you can expect a long life. The synthetic resins are modified to flexible and can be used easily on a hand sander. The latex paper is anti-slip and waterproof.

These are an excellent choice for woodworking and automotive. Some special features of this sandpaper are, high initial cutting action, great flexibility, and high-strength resin bond. Due to their flexibility, they can easily adapt to curves and contoured surfaces.

The cutting action is preferable for rapid stock removal. And because they have such high bond strength, you will experience minimal grit shedding. Your sanding experience will be more enjoyable thanks to their anti-slip properties.

Pros

  • Ideal for heavy-duty sanding
  • Subtracts old paints and primers easily
  • Good for fine sanding preparation
  • Can be used for topcoats and clear coats

Cons

  • Expensive

5. Wet Dry Abrasive Sandpaper Sheets by Sharxkin

For professional quality finishing, these sandpapers can be used for both dry and wet applications. These sheets are just as good as 3M or Norton without the price. They hold up just as good and don't break apart easily.  Whether you are woodworking or automotive sanding, they can easily get the job done.

With each box, you will get 50 high-performance sheets that are 9x11-inch. The grit material is Silicon Carbide which is sharper than standard aluminum oxide. These papers have a quick cutting action that results in a uniform scratch pattern.

All Sharxkin sandpapers are waterproof coated and specially treated to resist degradation from oil and water. Since they are waterproof, they can be used for both dry and wet applications. These sandpapers are also suitable for metal, wood, and lacquered surfaces.

The flexible sheets have a resin-over resin bonding that makes them ideal for autobody repair, drywall sanding, and furniture refinishing. You can easily use them on irregular surfaces. Since they have over 15 different grit size, you can easily choose the perfect sandpaper for your next sanding project from them.

Pros

  • 3M sandpaper quality
  • Suitable for dry and wet application
  • Tough and flexible sheets
  • Good grit material quality

Cons

  • Made in China

6. Norton Co. Norton 48058 Sandwet 5-Pack Sandpaper 600 Grit

Norton's sandpapers are the real deal. They last for a long time and work like they are supposed to do. These sheets have a consistent grit size; they are highly flexible and come with fiber-reinforced backing. This also makes them ideal for hand sanding.

You can use them for both wet and dry, and they are also available in many sizes and shapes. For paint and drywall application, their paper sheets can be cut to fit a wide range of hand sanders.

All their papers sheets are coated in a way that makes them flexible and prolongs their lifespan. From light to medium-duty applications, you can use these sandpapers on many types of surfaces.

Let's talk about some of its highlighted features. First of all, it is non-pigmented sandpaper, open coated, and features anti-clog coating. You can soak these paper sheets in water to increase sanding flexibility. That's Norton for you, factory-made for heavy-duty usage.

Pros

  • Flexible and tough backing
  • Anti-clog coating
  • Performance grade grit
  • Ideal for hand sanding

Cons

  • Slightly expensive

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Buyer’s Guide – What You Need to Know When Buying the Drywall Sandpaper

Types of Sandpaper

You should know your tool before going headfirst into your project. The market has a variety of sandpapers, each with different applications.

The abrasive grit in their design makes them function differently from one another. Primarily sandpapers come in six different types:

Garnet Paper

This product comes in a brownish-red color and perfectly suitable for woodworking. The primary function of this sandpaper is final sanding. Although it works the wood slower than other papers, it leaves an excellent finish.

Glass Paper

If you're looking for a lightweight product that disintegrates comfortably, then this is the one. The pale-yellow colored paper works wonders when it comes to polishing and smoothing.

Aluminum Oxide

Any material you're working on will welcome this particular product. Famous for being the jack of all trades, many electric power sanders include this sandpaper for its durability.

Emery Paper

This product is multipurpose as it works for both power sanding metal and hand sanding. Remember, to opt for finer grits for smoothing and rough sands for rust and paint removal.

Ceramic

The durability of this abrasive is incredible. Also, it's highly time efficient. If you want to work with a massive number of materials, the ceramic paper is your best bet. It works with both power sanders, and manual operation is also available.

Silicon Carbide

The density of this particular type makes it inappropriate for woodworking. However, you'll find it highly useful for polishing metals or sanding a wet surface.

What Makes the Perfect Sandpaper?

Well, the term "perfect" here refers to the relation between the sandpaper and your project.

No matter how top tier your product is, the abrasiveness needs to fit the bill. While different DIY remodeling requires various sandpapers, we outlined a list of essential features that applies to all.

Grit

Whether it is to rust or paint removal, polishing a material, or shaping wood, the grit-type and project need to be in alignment. You should aim for an excellent coarse surface, in technical terms known as "true grit."

You can judge the quality of sandpaper by looking at the abrasive units per inch. The lower number would indicate the coarseness of the product. However, the roughness needs to match your project requirements for the best results.

Manufacturers offer five different grades of sandpaper. They are in short, the Coarse Grit (40-60), Medium Grade (80-120), Fine Grit (150-180), Very Fine (220-240), and Super Fine (above 360).

Each sandpaper has its specific applications. The first in the list is suitable for varnishing wooden floors or removing paint.

The medium grade offers typical wood sanding, fine paper for the smoothest polishing. You can use the last product to place between varnish or paint.

Grading

Sandpapers come in two different forms commercial or industrial. The term grading refers to materials employed for the backing paper, adhesive to hold the particle in the read, and grit.

Commercial products are more affordable, with sufficient features. In contrast, if you are aiming for top-notch performance, then industrial-grade sandpapers provide it for the right price.

Open or Closed

To have an accurate understanding of the product, you can look at the coatings, whether it's "open" or "closed." If it is the former, then the density of the grip particles is lower.

Which means they have more space between them. The "open coated" sandpapers are suitable for working with softwood.

In contrast, "closed" ones come with a superior density and tightly aligned particles. They're your best bet while working with rough materials.

Frequently Asked Questions

  • What is sandpaper grit?

A sandpaper's exterior has abrasive ingredients fastened to it, known as the grit. This material provides a coarse surface of variable degrees. It helps you to polish, smoothen, strip, or sand any material.

  • What is the use of 2000-grit sandpaper?

These products are ultra-fine and have a niche use. The primary purpose of this product is to create a smooth finish on a vehicle's bodywork or paint. Remember, the best application is with a wet lubricant.

  • Does sandpaper remove rust?

Indeed, it does. You need to use the proper grit depending on the thickness of the rust. Remember, for heavy rust use coarse papers (50-grit).

  • What quality sandpaper do I need for car polishing?

The aim is to purchase a variety of abrasives. It is a complicated procedure, the materials you need include a 36-grit, 80-grit, 120-180 grit, 220-grit, and 400-600 grit sandpapers.

Each of the equipment has a specific use, from paint removal to eliminating primer run.

  • Is polishing without sandpaper possible?

It certainly is conceivable, however not recommended. Although you can use a knife, wooden block, and other materials to smooth up a wood; expert DIY's suggest sandpaper for its beginner-friendly properties.

Conclusion

Every home-design expert's inventory includes a set of various sandpapers for multiple usages. You certainly don't want any unwarranted scratch or stain in your lovely wood or metal.

This article contains all the pertinent information about these products to make your decision more comfortable and stress-free.

Our list features premium equipment, and here you'll find the best sandpapers for drywall. We complied the products based on professional suggestions and extensive physical testing. Therefore, feel free to choose from our catalog.

David
 

David has been a Craft & woodworking enthusiast for 10 years, and in that time has written huge resources on Sander, woodworking, and tools.

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