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3M Stikit Blue Abrasive Sheet Roll 321U, 2-3/4 in, P40 to P600

3M Stikit Blue Abrasive Sheet Roll 321U, 2-3/4 in, P40 to P600

SKU:36221

3M's adhesive-backed Blue abrasive roll for hand blocks and file boards. A ceramic and aluminum oxide blend with an anti-loading coating cuts paint, filler and primer, and the roll tears off at the length your block needs.

Roll width
2-3/4 in
Grades
P40–P600
Stikit attachment
PSA
Rolls per case
5
Choose your grade

Roll length by grade

Grades Parts Roll length
P40 36215 10 yd
P80 36217 20 yd
P120–P240 36219, 36220, 36221, 36222, 36223 30 yd
P320–P600 36225, 36226, 36227, 36228 45 yd
Why it works

Cuts clean, stays clean

  • Ceramic blend. Premium aluminum oxide with ceramic grain.
  • Anti-loading coating. Keeps dust and debris from clogging the cutting surface.
  • Stikit PSA. Sticks to blocks and files without folding and removes cleanly.
  • Tough resins. 3M says upgraded resins improve durability and finish.
Tear only what you need. Tear the roll at the length your block uses and nothing more. The anti-loading coating keeps each sheet cutting longer on filler and primer.
How to use

Hand blocking

  1. Tear the roll to the length of your block or file board.
  2. Peel the liner and press the sheet onto a clean Stikit block.
  3. Sand paint, filler or primer dry, stepping up through the grades.
  4. Peel the used sheet off cleanly and replace.
Specifications

Tech specs

Product 3M Stikit Blue Abrasive Sheet Roll 321U
Width 2-3/4 in
Grades P40 to P600
Mineral Ceramic and aluminum oxide blend
Coating Anti-loading
Attachment Stikit PSA
Uses Paint and coatings removal, filler sanding, primer sanding, blend prep
Pack 5 rolls per case
Pairs well with

Related

Quick answers

FAQ

How does it attach?

It's Stikit pressure-sensitive adhesive. Stick it on, then peel it off cleanly when it's worn.

How long is each roll?

It depends on the grade: 10 yd for P40, 20 yd for P80, 30 yd for P120–P240 and 45 yd for P320–P600.

What's the mineral?

A ceramic and aluminum oxide blend.

Does it clog?

It has an anti-loading coating to keep dust off the cutting surface.

What blocks fit?

Any 2-3/4 in Stikit block or file board, like 3M 05440 or 05444.

Manufacturer documents: 3M Blue abrasives brochure (PDF)Blue part number reference (PDF)

Regular price $40.99
Regular price Sale price $40.99
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Quantity
  • Ships in 1–2 business days from Eugene, OR
  • Free ground shipping over $425 · $9.99 under
  • 30-day returns on unopened, resalable items

In stock

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Technical details

General

Part number
36221
Brand
3M
Product type
Abrasives
Your cart
Variant Variant total Quantity Price Variant total
P18036221
P18036221
$40.99/ea
$0.00
$40.99/ea $0.00
P22036222
P22036222
$40.99/ea
$0.00
$40.99/ea $0.00
P24036223
P24036223
$40.99/ea
$0.00
$40.99/ea $0.00
P4036215
P4036215
$29.99/ea
$0.00
$29.99/ea $0.00
P50036227
P50036227
$61.99/ea
$0.00
$61.99/ea $0.00
P15036220
P15036220
$40.99/ea
$0.00
$40.99/ea $0.00
P32036225
P32036225
$61.99/ea
$0.00
$61.99/ea $0.00
P8036217
P8036217
$49.99/ea
$0.00
$49.99/ea $0.00
P12036219
P12036219
$40.99/ea
$0.00
$40.99/ea $0.00
P40036226
P40036226
$61.99/ea
$0.00
$61.99/ea $0.00
P60036228
P60036228
$61.99/ea
$0.00
$61.99/ea $0.00

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