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Description
12" Aluminum Oxide (40g) - X-Weight Cloth PSA Sanding Abrasive DiscThe 12" Aluminum Oxide (40g) X Weight Cloth PSA (Pressure Sensitive Adhesive) Sanding Abrasive Disc is ideal for use on mild steel and aluminum. Designed for a variety of grinding and sanding applications, ARC Abrasives' PSA discs offer reliable performance, easy attachment, and compatibility with a wide range of tools and materials. Features & Benefits: Versatile Grain: Suitable for use on all metals, making it a reliable choice for various grinding
The 12" Aluminum Oxide (40g) - X-Weight Cloth PSA (Pressure Sensitive Adhesive) Sanding Abrasive Disc is ideal for use on mild steel and aluminum. Designed for a variety of grinding and sanding applications, ARC Abrasives' PSA discs offer reliable performance, easy attachment, and compatibility with a wide range of tools and materials.
Features & Benefits:
- Versatile Grain: Suitable for use on all metals, making it a reliable choice for various grinding and sanding applications.
- Pressure Sensitive Adhesive: Ensures secure attachment to pads or platens, while allowing for easy removal without leaving glue residue.
- Easy Removal: Designed to be removed effortlessly, maintaining a clean work area and reducing cleanup time.
- Cloth Backing: Provides added strength and durability, extending the life of the disc and enhancing performance.
For a reliable and versatile approach to grinding and sanding, ARC Abrasives' PSA discs provide the durability and ease of use required for both high-intensity and detailed finishing work.
| SPECIFICATIONS | DETAILS |
|---|---|
| PRODUCT TYPE | PSA Disc |
| ITEM WEIGHT (LBS) | 0.3042 |
| TOTAL WEIGHT PER PACK (LBS) | 7.605 |
| SURFACE TYPES | Aluminum, Mild Steel, Non-Ferrous |
| APPLICATIONS | Blending, Finishing, Stock Removal, Stripping, Surface Preparation |
| BACKING WEIGHT | X-Weight Cloth |
| MINERAL | Aluminum Oxide |
| NMFC NUMBER FOR BOL | ABRASIVE CLOTH OR PAPER INCLUDING EMERY OR SANDPAPER |
| STRUCTURE | Cloth |
| FREIGHT CLASS FOR BOL | ABRASIVE PRODUCT |
| PRODUCT LINE | None |
| DIAMETER | 12" |
| GRIT | 40 |
| ATTACHMENT | PSA |
| PERFORMANCE COAT | No |
| STANDARD PACK QUANTITY | 25.00 |
| BRAND | ARC Abrasives Inc |
| MANUFACTURER | ARC Abrasives Inc |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 4
Awesome, inexpensive alternative to name-brands!
Size: 36 sqft
Awesome. Stuck well with alcohol prep and time to let liquid flash-off. Very consistent, piece to piece. Backing peeled easily when desired. Compared to Amazon Basics, the butyl seemed a little thicker (infinitesimally) and stickier, foil was less thick than Amazon Basics. Very good value. Started with my nice car, but after completing project, sound dampened all cars in the immediate family it made such a noticeable difference in sound level and quality of music from soeakers. Recommended!
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Reviewed in the United States on October 21, 2025
★★★★★ 5
Easy to use
Size: 36 sqft, Size: 36 sqft
Very good and easy to use, made my 88 Chevy feel better
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Great sound deadening material with easy installation.
Size: 36 sqft, Size: 36 sqft
This sound-deadening mat was easy to install on the roof of my Toyota FJ Cruiser. It significantly stiffened the roof and dramatically reduced the wind noise inside the vehicle caused by my roof rack and lights. I can actually carry on a conversation again without shouting while driving on the freeway.
The 36-square-foot package was enough for my application, with about three sheets left over. The tiles adhered well to the metal without any special surface preparation. I only wish I had done this sooner.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Works great for sound deadening install!
Size: 3 Pack
I recently put Kilmat in my van I am converting. I thought I wouldn't need to get rollers to install the sound deadening mat in my van but I ordered these anyway. Why not, 3 rollers under $20.00 and I could return them if I didn't like them. Well I ordered this roller set. I was able to put the mat on and smooth it with my hands but these rollers really helped flatten out the sound mat to get better adhesion, especially where I overlapped the seems. The rollers were more necessary than I thought. They are very sturdy and work well. They do not feel cheap and I actually liked them quite a bit. The rollers have smooth function and leave little lines in the mat where I used them. This was very handy as it let me know where I had already used them. It was nice having 3 sizes. The big roller did not fit in some of the curved areas, so I used the smaller rollers. These will work well with sound mat that is thicker than the Kilmat as well. If you are installing sound deadening mat, you should purchase these. I saw other rollers that were more money and didn't have multiple sizes. This was a good purchase. I will try to add a picture to help with visualization purposes soon.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Dyna mat soundeding rollers
Size: 3 Pack
Great product got to use them last night they all worked great , excellent bearing for smooth fast rolling , only issue i had was Amazon delivered to the wrong apartment Again !
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Reviewed in the United States on June 6, 2026