SKU: 92901197316

4-1/2" x 5/8"-11 Zirconia Alumina (40g) -Hard Edge Fiberglass Flap Abrasive Disc

Sale price$83.39 Regular price$92.66
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

4-1/2" x 5/8"-11 Zirconia Alumina (40g) -Hard Edge Fiberglass Flap Abrasive DiscThe 4 1 2" x 5 8" 11 Zirconia Alumina (40g) Hard Edge Fiberglass Flap Abrasive Disc is a high performance abrasive tool. Its hard edge, layered flap design continuously reveals fresh abrasive grains for a longer lifespan and consistent, fine finish. Engineered for smooth, controlled operation, it minimizes surface damage and enhances precision. Suitable for use on stainless steel and mild steel, this disc offers reliable performance across a range of

The 4-1/2" x 5/8"-11 Zirconia Alumina (40g) -Hard Edge Fiberglass Flap Abrasive Disc is a high-performance abrasive tool. Its hard-edge, layered flap design continuously reveals fresh abrasive grains for a longer lifespan and consistent, fine finish. Engineered for smooth, controlled operation, it minimizes surface damage and enhances precision. Suitable for use on stainless steel and mild steel, this disc offers reliable performance across a range of metalworking applications.

Features & Benefits:

  • Self-Sharpening Grains: These grains continuously expose sharp edges, reducing heat buildup during grinding and extending the disc’s life.
  • Consistent Removal Rate: Delivers steady and reliable performance, ensuring uniform results in every use.
  • Versatile Application: Ideal for low to moderate pressure tasks, excelling in both grinding and blending applications.
  • Angled Face: Promotes greater abrasive surface contact, enhancing cutting efficiency and providing a smoother finish.
  • Heavy Duty Backing Plate: Allows for more applied pressure, making the disc durable and reliable for tougher jobs.

Designed for metalworkers who demand efficiency and versatility, ARC Abrasives' Flap Discs offer the perfect balance of performance, durability, and precision.

SPECIFICATIONS DETAILS
ITEM WEIGHT (LBS) 0.345
TOTAL WEIGHT PER PACK (LBS) 3.45
SURFACE TYPES Mild Steel, Non-Ferrous, Stainless Steel
APPLICATIONS Blending, Deburring, Grinding, Rust Removal, Stock Removal, Weld Blending
BACKING WEIGHT Y-Weight Cloth
STRUCTURE Cloth
MINERAL Zirconia Alumina
PERFORMANCE COAT No
NMFC NUMBER FOR BOL ABRASIVE CLOTH OR PAPER INCLUDING EMERY OR SANDPAPER
FREIGHT CLASS FOR BOL ABRASIVE PRODUCT
PRODUCT LINE None
DIAMETER 4-1/2"
GRIT 40
MAX RPM 13,300
PACKAGED IN Shrink Band
PRODUCT TYPE Flap Disc
ATTACHMENT 5/8"-11
REINFORCEMENT Fiberglass
DISC TYPE Type 29
STANDARD PACK QUANTITY 10.00
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: 92901197316

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4.5 ★★★★★
Based on 2037 reviews
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Shopper
Lake Worth, US
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
O
Verified Purchase
Odin M Turner
Charlottesville, US
★★★★★ 4
Good product
Model: 36 SqFt(3.4 SqM)
Easy to roll out. Works great  Why did you pick this product vs others?: Fair price for the amount of coverage, good quality  Works well: Easy to install, rolls out great. Forms to contours well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
B
Verified Purchase
BRIAN HEATH
Boise, US
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
T
Verified Purchase
TimtheK
Port Orchard, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
T
Verified Purchase
TitothePinkTorpedo
Phoenix, US
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025

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