Best PSA Discs of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 6 Feb 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

Draper 63782 305mm 120 Grit Sanding Discs Cover #TOP 1
Draper 63782 305mm 120 Grit Sanding Discs
ftb score rating icon 9.8
Draper 62994 80 Grit PSA Sanding Discs Cover #TOP 2
Draper 62994 80 Grit PSA Sanding Discs
ftb score rating icon 9.7
Draper 63031 200mm Sanding Discs, 120 Grit Cover #TOP 3
Draper 63031 200mm Sanding Discs, 120 Grit
ftb score rating icon 9.5

Top 10 PSA Discs

#TOP 1

Draper 63782 305mm 120 Grit Sanding Discs

63782
120 Grit
Draper 63782 305mm 120 Grit Sanding Discs Cover
Draper 63782 Sanding Discs, 305mm, 120 Grit, PSA (Pack of 5) Red

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.

What We Like
High-quality material
Durable backing
Easy to attach
Versatile for multiple surfaces
#TOP 2

Draper 62994 80 Grit PSA Sanding Discs

62994
80 Grit
Draper 62994 80 Grit PSA Sanding Discs Cover
Draper 62994 Sanding Discs, 150mm, 80 Grit, PSA (Pack of 10)

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.

What We Like
Durable E-Weight backing
Easy to apply PSA backing
Versatile for multiple surfaces
High-quality aluminium oxide
#TOP 3

Draper 63031 200mm Sanding Discs, 120 Grit

63031
120 Grit
Draper 63031 200mm Sanding Discs, 120 Grit Cover
Draper 63031 Sanding Discs, 200mm, 120 Grit, PSA (Pack of 5), Red, One Size

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.

What We Like
Durable aluminium oxide material
Strong backing for longevity
Easy to attach and remove
Versatile for multiple surfaces
#TOP 4

TA-VIGOR 15Pcs 8 Inch Sanding Discs

TK4035BP15
150 Grit
TA-VIGOR 15Pcs 8 Inch Sanding Discs Cover
TA-VIGOR 15Pcs 200mm PSA Sanding Discs, 150 Grit 8 Inch Self Adhesive Stickyback Sandpaper Discs, Aluminum Oxide Sandpaper for DA Sander, Sand Automotive Car Paint, Wood, Metal

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.

What We Like
Strong cutting power
Durable and long-lasting
Easy to clean residue
Versatile for multiple surfaces
Secure adhesive backing
#TOP 5

Dr Abrasive 12 Inch Self Adhesive Sanding Discs

Sattie
PS 18 E
300mm
Dr Abrasive 12 Inch Self Adhesive Sanding Discs Cover
Dr Abrasive 300mm 12 inch Sanding Discs Self Adhesive PSA Sticky Backed 5PK 40 60 80 100 120

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.

What We Like
Variety of grits included
Self-adhesive for easy use
High-quality KLINGSPOR brand
Ideal for various surfaces
#TOP 6

30 PCS 225mm PSA Aluminum Oxide Sanding Discs

TPmax
225 mm
225 mm
30 PCS 225mm PSA Aluminum Oxide Sanding Discs Cover
30 PCS 225mm NO-Hole PSA Aluminum Oxide Sanding Disc, Self Stick(5 Each of 60 100 150 180 240 400)

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.

What We Like
Variety of grits available
Easy to attach and remove
Durable and heat-resistant
Suitable for multiple applications
#TOP 7

sourcing map 6" 100 Grit Sanding Discs

a19032100ux0824
Random
sourcing map 6" 100 Grit Sanding Discs Cover
sourcing map 6" PSA Sanding Discs 100 Grit Self Stick Aluminum Oxide Sandpaper for Random Orbital Sander Wood Metal Auto Dry Polishing 10pcs

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.

What We Like
High abrasion resistance
Strong adhesive backing
Easy clean-up
Durable and long-lasting
#TOP 8

230mm Self Adhesive Sanding Discs 5-Pack

200mm
230mm Self Adhesive Sanding Discs 5-Pack Cover
230mm 9 inch Sanding Discs Self Adhesive PSA Sticky Backed 5PK 40 60 80 100 120

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.

What We Like
Variety of grits included
Self-adhesive for easy use
Strong hold during sanding
Suits various sanding tasks
#TOP 9

FEIHU 80 Grit Sandpaper Discs Pack of 6

6F-KYTI-UMW8
Random,Red
FEIHU 80 Grit Sandpaper Discs Pack of 6 Cover
FEIHU 6Pcs PSA sandpaper, 303mm Sanding disc. Alumina/backing cloth, suitable for sanding wood, paint, varnish, plastic, plaster and metal(80 Grit)

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.

What We Like
Self-adhesive for easy use
Durable aluminium oxide material
Wide range of applications
Strong adhesion during sanding
Compatible with standard machines
#TOP 10

Mirka Abranet P120 Sanding Discs 150mm

5424105012
Brownish
Grit P120
Mirka Abranet P120 Sanding Discs 150mm Cover
Mirka Abranet net sanding disc Ø 150 mm Hook & loop/Grit P120 / 50 pcs/for sanding wood, walls, metal, aluminium, stainless steel, filler, varnish, plastic / 5424105012

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.

What We Like
Almost dust-free sanding
High stock removal
Long-lasting durability
Easy to use with sanders
Buying Guide Image

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.

Editor's Notes

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.

Written by
Jennifer Fraser Avatar

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.