
Overview
3M Stikit Blue Abrasive Sheet 521U is a paper-backed abrasive sheet with excellent performance and cut. It is available in a range of grades.
Use the 3M Stikit Blue Abrasive Sheet 521U for sanding on collision repair substrates like paint, primer, metal and composites. It is a fast-cutting paper-backed abrasive sheet with durable E-weight paper backing for excellent cut and long lasting performance. The Stikit system features a pressure-sensitive adhesive coating for easy attachment and removal.
One box holds 25 sheets.
- Excellent cut rate and performance
- E-weight paper backing is highly durable and withstands wear, pressure and damage
- Stikit system for simple, secure application
What you get
25 sheetsin every box you order
- 1 box
- 25 sheets
- Full case
- 5 boxes · 125 sheets
Stocking the shop? Set quantity to 5 for a full case.
Specifications
- Part number
- 37211
- Brand
- 3M
- Product line
- 521U
- Grit
- 40
- Abrasive mineral
- Ceramic Aluminum Oxide
- Backing
- Paper
- Size
- 2-3/4 × 16-1/2 in
- Attachment
- PSA
- Wet or dry
- Dry
- UPC
- 068060063946
Use it for
- Coating Removal
- Dent Prepare
- Filler Shaping
- General Purpose Sanding
- Hand Sanding
- Paint Removal
- Paint Sanding
- Primer Sanding
Works on
- Filler
- Metal
- Paint
- Primer