
Overview
3M Hookit Blue Abrasive Disc 521U is a paper-backed abrasive disc with excellent performance and cut. It is available in a range of grades and sizes.
Use the 3M Hookit Blue Abrasive Disc 521U for sanding on collision repair substrates like paint, primer, metal and composites. It is a fast-cutting paper-backed disc with durable E-weight paper backing for excellent cut and long lasting performance. The Hookit system features hook-and-loop attachment for easy, reusable application.
One box holds 50 discs.
- Excellent cut rate and performance
- E-weight paper backing is highly durable and withstands wear, pressure and damage
- Easy and reusable hook-and-loop system
What you get
50 discsin every box you order
- 1 box
- 50 discs
- Full case
- 4 boxes · 200 discs
Stocking the shop? Set quantity to 4 for a full case.
Specifications
- Part number
- 36520
- Brand
- 3M
- Product line
- 521U
- Grit
- 40
- Abrasive mineral
- Ceramic Aluminum Oxide
- Backing
- Paper
- Size
- 6 in (150 mm)
- Attachment
- Hook & Loop
- Wet or dry
- Dry
- UPC
- 068060061553
Use it for
- Bodywork Solution
- Coating Removal
- Deburring
- Dent Prepare
- Filler Shaping
- General Purpose Sanding
- Machine Sanding
- Orbital Sanding