Best PSA Discs of 2025

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PSA discs are a type of abrasive disc that can be easily attached to a power tool using a pressure-sensitive adhesive (PSA) backing. These discs come in various sizes and grits to suit different applications, from sanding and grinding to polishing and finishing. PSA discs are commonly used in metalworking, woodworking, and automotive industries, as well as in DIY projects. With their convenience, versatility, and durability, PSA discs are an excellent choice for anyone looking to achieve a smooth and even surface with less effort and time.
At a Glance: Our Top Picks
Top 10 PSA Discs
Draper 63782 305mm 120 Grit Sanding Discs
The Draper 63782 Sanding Discs are crafted from premium quality resin bonded aluminium oxide, ensuring effective sanding for various materials. The strong E-Weight backing enhances durability, meaning you can rely on these discs for longer usage. With their PSA backing, they are easy to attach and remove, saving you time during your projects. These discs are ideal for sanding and finishing wood, metal, aluminium alloy, painted surfaces, plastic, and fillers, providing you with versatile options for your tasks.
Draper 62994 80 Grit PSA Sanding Discs
The Draper 62994 Sanding Discs are crafted from premium quality resin bonded aluminium oxide, ensuring effective sanding and finishing. Their strong E-Weight backing enhances durability, allowing you to tackle tough surfaces with confidence. The PSA backing makes it easy to apply and remove the discs, providing convenience during your projects. These discs are ideal for a variety of materials, including wood, metal, and plastic, making them a versatile choice for your sanding needs.
Draper 63031 200mm Sanding Discs, 120 Grit
The Draper Sanding Discs are made from premium quality resin bonded aluminium oxide, ensuring a long-lasting performance. The strong E-Weight backing adds to their durability, allowing you to tackle tough sanding jobs with confidence. With their PSA backing, these discs are easy to attach and remove, saving you time and hassle. They are perfect for sanding and finishing a variety of materials, including wood, metal, and plastic, making them a versatile addition to your toolkit.
TA-VIGOR 15Pcs 8 Inch Sanding Discs
The TA-VIGOR Sanding Discs feature 150 grit, 8-inch adhesive-backed sheets, making them ideal for various sanding tasks. With excellent abrasion resistance, these discs provide strong cutting power and durability, ensuring efficient work. The strong stickiness of the adhesive ensures they stay securely in place during use, minimising interruptions. Additionally, the high-quality aluminium oxide material is not only sharp and wear-resistant but also easy to clean, leaving little to no residue behind. This makes them a reliable choice for any sanding project you undertake.
Dr Abrasive 12 Inch Self Adhesive Sanding Discs
The Dr Abrasive Sanding Discs come in a convenient pack of five, featuring various grits: P40, P60, P80, P100, and P120. These 300mm (12 inch) self-adhesive discs make it easy for you to switch between different grits as needed, enhancing your sanding efficiency. Their sticky backed design ensures a secure attachment to your sanding tool, allowing for a smooth and consistent finish. With these discs, you can tackle a variety of surfaces, making them ideal for both DIY enthusiasts and professional users alike.
30 PCS 225mm PSA Aluminum Oxide Sanding Discs
The TPmax PSA Sanding Discs pack offers 30 pieces with varying grits from 60 to 400, catering to your diverse sanding needs. The pressure-sensitive adhesive ensures a strong bond to most 225mm sanding machines, making setup quick and easy. Crafted from premium aluminium oxide grain, these discs provide optimal sanding performance, allowing you to achieve a smooth finish. The resin on resin bond enhances heat resistance, ensuring durability during demanding tasks, so you can work efficiently without frequent replacements.
sourcing map 6" 100 Grit Sanding Discs
The sourcing map Sanding Discs are designed to offer exceptional performance with their 100 grit and 6-inch diameter. The aluminium oxide material ensures excellent abrasion resistance, making your sanding tasks more efficient and less time-consuming. With a high-quality adhesive backing, these discs stick firmly during use, providing peace of mind that they won't fall off unexpectedly. Furthermore, cleaning up is a breeze, as they leave minimal residue, which can be easily removed with a simple rub of rubber.
230mm Self Adhesive Sanding Discs 5-Pack
The Dr Abrasive Sanding Discs come in a convenient pack of five, offering a variety of grits: P40, P60, P80, P100, and P120. These 230mm (9 inch) discs are self-adhesive, making it easy for you to attach them securely to your sanding tool without the need for additional adhesives. The sticky-backed design ensures a strong hold, allowing you to focus on your work without interruptions. With different grits available, you can tackle various sanding tasks, from heavy material removal to fine finishing. This versatility makes them a great addition to your toolkit.
FEIHU 80 Grit Sandpaper Discs Pack of 6
The FEIHU Sandpaper Discs are a pack of six self-adhesive discs that measure 303 mm in diameter, making them perfect for 30.5 cm grinding machines. With strong adhesion, these discs easily stick to your random orbit sander and stay securely in place during use. Made from durable aluminium oxide abrasive, they offer excellent longevity and are anti-static, ensuring a smooth sanding experience. Their versatility allows you to grind, polish, and derust a wide variety of materials, including wood, metal, plastic, and more, making them a valuable addition to your toolkit.
Mirka Abranet P120 Sanding Discs 150mm
The Mirka Abranet Sanding Discs are ideal for various applications, including wood, metal, and plastic. They offer almost dust-free sanding due to their unique design with small holes, which helps minimise harmful dust inhalation and reduces cleaning time. With a grit of P120, these discs provide high stock removal while ensuring long-lasting durability. You can easily use them with both hand sanders and random orbital sanders, as they fit perfectly without the need to align the disc to the sanding pad.
Frequently Asked Questions (FAQs)
1. What is PSA disc?
PSA sanding discs—or pressure-sensitive adhesive sanding discs—are popular for several reasons. They can be placed on a hard disc on a sander, so that they are completely flat. As a result, they are great for creating very even finishes.
2. What does PSA mean in abrasives?
These are abrasive sanding discs that are meant to be conveniently attached to your sanding machine by way of a Pressure Sensitive Adhesive, aka PSA. The self-adhesive backing easily attaches to various power tools such as orbital sanders, rotary sanders, disc sanders and belt disc sanders.
3. How to remove PSA sanding disc?
Next time, use a hair dryer or a heat gun set on low to warm the abrasive disc and platen and soften the adhesive. Work on one section at a time, and the disc should peel cleanly off. (Tip: If the old disc isn't worn out, use the backing paper from the new disc to preserve the old one for reuse.)
4. How do you install a PSA sanding disc?
To attach a PSA disc to your sander; turn over your sander so that the backing pad is facing up. Peel the paper or nylon liner attached to the sanding disc to reveal the flat adhesive surface, then slap on the sticky surface on the backing pad.
During our psa disc research, we found 125 psa disc products and shortlisted 10 quality products. We collected and analyzed 10,156 customer reviews through our big data system to write the psa discs list. We found that most customers choose psa discs with an average price of £11.45.
The psa discs are available for purchase. We have researched hundreds of brands and picked the top brands of psa discs, including Draper, TA-VIGOR, Sattie, TPmax, sourcing map.

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.