SKU: 50339712295

12" Zirconia Alumina (50g) - Y-Weight Cloth Plus PSA Abrasive Disc

Sale price$123.16 Regular price$136.84
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

12" Zirconia Alumina (50g) - Y-Weight Cloth Plus PSA Abrasive DiscThe 12" Zirconia Alumina (50g) Y Weight Cloth Plus PSA (Pressure Sensitive Adhesive) 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" Zirconia Alumina (50g) - Y-Weight Cloth Plus PSA (Pressure Sensitive Adhesive) 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) 0.289
TOTAL WEIGHT PER PACK (LBS) 7.225
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 50
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:
  1. 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
SKU: 50339712295

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4.6 ★★★★★
Based on 19 reviews
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L
Verified Purchase
L. D. Wlson
New York, US
★★★★★ 5
The beautiful shine!!!!
Wow so amazing!!!!! I have a 35 ft trailer you will need 2 bottles for two coats. Well worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
J
Verified Purchase
Jason Clinton
Lexington, US
★★★★★ 5
Wish I Had Used This Sooner – Stop Debating and Just Buy It!
Size: Powder Poli Ox - Pack of 6
Wish I Had Used This Sooner – Stop Debating and Just Buy It! After a lot of debate, extensive research, and way too many hours spent using other products trying to restore and protect my RV's fiberglass that never fully delivered the results I was after, I finally tried the Poli Glow Deluxe Kit—and I am extremely happy I did. My only regret is not using it sooner instead of letting other people's opinions talk me out of it. The 6-in-1 complete kit is the right way to tackle fiberglass restoration from start to finish—eliminating oxidation, restoring the shine, and then protecting it long term all in one comprehensive system. The difference in how my RV looks after going through the full Poli Glow process is genuinely impressive and far beyond what any single product or traditional buffing method I tried before could deliver. The oxidation came off cleanly, the restored shine is deep and glossy, and the long-lasting protection gives real peace of mind knowing the fiberglass is shielded from UV damage and the elements going forward—especially important in the brutal Las Vegas sun. For anyone who has been going back and forth on whether to invest in the full Poli Glow Deluxe Kit—stop debating, stop listening to everyone else's opinion, and just do it. The complete system delivers complete results, and I won't be using anything else on my RV going forward. Highest possible recommendation.
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Reviewed in the United States on April 13, 2026
P
Verified Purchase
P. Eurice
New York, US
★★★★★ 5
Great stuff.
Size: Powder Poli Ox - Pack of 6, Size: Powder Poli Ox - Pack of 6
My RV had moderate oxidation. I tried several polishes and waxes. Nothing worked well to make it shine out lasted long. I applied poly glow a week ago. It is easy to apply and made my RV shine like new. So far I love Poly glow and if it lasts anywhere a long as they say, I will continue to use it.
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Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
It Works!!!!!
Size: Powder Poli Ox - Pack of 6
We have only completed the first two steps it Poly Glo set we purchased and has it ever made a difference in the look of our hauler/trailer! The dull oxidize black color is somewhat shiny. Cant wait to put the final two steps on it! A little elbow grease and work did wonders! We will share a photo once the procedure is complete!
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Reviewed in the United States on May 19, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 4
Could be good
Size: Powder Poli Ox - Pack of 6
I cleaned my RV very thorough from top to bottom before even starting the process with the Poli Glow system. Here's what I learned despite videos and lots of reading reviews. 1. Must be very clean and clear of anything you dont want to stick and show on your final outcome. 2. It takes more coats than you think it would (after 3 coats) it was still really streaky and I was starting to regret using Poli Glow. I ended around 7-8 coats and my rig had no major oxidation at all. 3. As one reviewer said, use a clean microfiber cloth v the applicator that comes with it, I found much better results with no lines. 4. Dont go to heavy on the coating, the instructions say this, but I went super light and it can be very easy to get lines with heavier application. 5. Dont look at your work after 3 coats, you will feel deflated, just keep going for at least 6 coats and then look at your work. 6. Only do small areas and look out for drips and lines, you need to get them out right away. 7. I did not use the Poli Ox, I was able to get any oxidation out with just the Poli Prep 8. Going up and down a ladder for hours sucks! 9. I hope it will come off in the next couple of years when I plan to replace the decals. Honestly, thats my biggest fear is how hard it will be to remove when the time comes. 10. After a scary start, I will say it did turn out pretty nice, was it easy, nope, would I do it again? Not sure, I need some time for my back to heal up! If you do choose Poli Glow know there are other options that maybe a better way to go such as wet sanding etc. Poli Glow is pretty good, but it can be pretty bad also if the surface is not cleaned and the Poli Glow applied correctly.
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Reviewed in the United States on August 17, 2023

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