2400 grit Sandpaper | McMaster-Carr

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32 Products

About Finishing

About Sanding Abrasives

Sized for tight spaces, these small pads sand flat and curved surfaces. They have a flexible foam layer that gives you more control over sanding pressure, creating finer and more consistent finishes. The abrasive is on the top and bottom. Pads resist deterioration when used wet or with grease, chemicals, cutting fluids, and other solvents that may be present when sanding.

For technical drawings and 3-D models, click on a part number.

2" × 2"
Grit	For Use On	Abrasive Material	Abrasive Backing Material	Sanding Properties		Each
For Polished Finish
2400	Steel, Wood	Aluminum Oxide	Cloth and Foam	Water Resistant, Tear Resistant	00000000	00000
3" × 4"
For Polished Finish
2400	Steel, Wood	Aluminum Oxide	Cloth and Foam	Water Resistant, Tear Resistant	00000000	0000

Cushioned Sanding Sheets

A coating prevents dust and debris from building up on the abrasive surface. These sheets resist deterioration when used wet or with grease, chemicals, cutting fluids, and other solvents that may be present when sanding.

For technical drawings and 3-D models, click on a part number.

3" × 6"
Grit	For Use On	Abrasive Material	Abrasive Backing Material	Sanding Properties		Each
For Polished Finish
2400	Steel, Wood	Aluminum Oxide	Cloth	Water Resistant, Tear Resistant	00000000	00000
6" × 12"
For Polished Finish
2400	Steel, Wood	Aluminum Oxide	Cloth	Water Resistant, Tear Resistant	00000000	00000

Cushioned Sanding Rolls

A cushioned layer lets you apply more even sanding pressure on your workpiece, creating finer and more consistent finishes. Rolls with cloth and foam backing can be cut to length.

Silicon carbide is one of the sharpest abrasives. It cuts through soft metals and nonmetals with ease, and it generates minimal heat to prevent material buildup.

For technical drawings and 3-D models, click on a part number.

For Polished Finish
Wd.	For Use On	Abrasive Material	Abrasive Backing Material	Sanding Properties	Grit	Lg., ft.		Each
1"	Steel, Wood	Silicon Carbide	Cloth and Foam	Tear Resistant	2400	48	00000000	0000000

Cushioned Sanding Sheets for Stainless Steel and Hard Metals

The cushioned layer of these abrasive-embedded cloth sheets gives you more control over sanding pressure, creating finer and more consistent finishes. They resist deterioration when used wet or with grease, chemicals, cutting fluids, and other solvents that may be present when sanding.

For technical drawings and 3-D models, click on a part number.

3" × 6"
Grit	For Use On	Abrasive Material	Abrasive Backing Material	Sanding Properties		Each
For Polished Finish
2400	Stainless Steel, Titanium, Steel, Iron, Nickel	Aluminum Oxide	Cloth	Water Resistant, Tear Resistant	00000000	00000
6" × 12"
For Polished Finish
2400	Stainless Steel, Titanium, Steel, Iron, Nickel	Aluminum Oxide	Cloth	Water Resistant, Tear Resistant	00000000	00000

Cushioned Sanding Rolls for Stainless Steel and Hard Metals

A cushioned layer gives you more control over sanding pressure, creating finer and more consistent finishes. These rolls can be cut to length.

For technical drawings and 3-D models, click on a part number.

						48 ft. Lg.
Wd.	For Use On	Abrasive Material	Abrasive Backing Material	Sanding Properties	Grit		Each
For Polished Finish
1"	Stainless Steel, Titanium, Steel, Iron, Nickel	Aluminum Oxide	Cloth	Tear Resistant	2400	00000000	0000000

Cushioned Sanding Pads for Stainless Steel and Hard Metals

For technical drawings and 3-D models, click on a part number.

2" × 2"
Grit	For Use On	Abrasive Material	Abrasive Backing Material	Sanding Properties		Each
For Polished Finish
2400	Stainless Steel, Titanium, Steel, Iron, Nickel	Aluminum Oxide	Cloth and Foam	Water Resistant, Tear Resistant	00000000	00000
3" × 4"
For Polished Finish
2400	Stainless Steel, Titanium, Steel, Iron, Nickel	Aluminum Oxide	Cloth and Foam	Water Resistant, Tear Resistant	00000000	0000

Cushioned Adhesive-Back Sanding Discs for Stainless Steel and Hard Metals

The cushioned construction gives you more control over sanding pressure, creating finer and more consistent finishes. These discs resist deterioration when used wet. Press onto a compatible sanding tool or backup pad (sold separately); peel off to remove. Also known as PSA discs. To maintain strong adhesion, clean the pad surface with mild alcohol before applying. Do not use aggressive cleaning solvents such as MEK or acetone, which can damage the adhesive.

For technical drawings and 3-D models, click on a part number.

For Polished Finish
Dia.	Abrasive Material	Abrasive Backing Material	Sanding Properties	For Use On	For Use With	Grit	Pkg. Qty.		Pkg.
4"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Grinders for Bits and Burs, Portable Disc Sanders	2400	10	00000000	000000
5"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	2400	10	00000000	00000
6"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	2400	10	00000000	00000

Cushioned Hook and Loop Vacuum Sanding Discs

The cushioned construction gives you more control over sanding pressure, creating finer and more consistent finishes. Holes allow dust removal when used with a vacuum sander. These discs resist deterioration whe used wet. Quickly attach, remove, and reuse with a compatible sanding tool or backup pad (sold separately).

For technical drawings and 3-D models, click on a part number.

For Five-Hole Vacuum Sanders

For Polished Finish
Dia.	For Vacuum Sander Style	Vacuum Hole Dia.	Abrasive Material	Abrasive Backing Material	Sanding Properties	For Use On	For Use With	Grit	Pkg. Qty.		Pkg.
5"	Five Hole	3/8"	Silicon Carbide	Cloth	Water Resistant	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	2400	10	00000000	000000

Backup Pads

Front

Back

For Disc Diameter	For Vacuum Sander Style	Max. Speed, rpm	Thread Size		Each
5"	Five Hole	10,000	5/16"-24	0000000	000000

Hook and Loop Sanding Discs for Stainless Steel and Hard Metals

Quickly attach, remove, and reuse these discs with a compatible sanding tool or backup pad (sold separately). They resist deterioration when used wet.

For technical drawings and 3-D models, click on a part number.

For Polished Finish
Dia.	Abrasive Material	Abrasive Backing Material	Sanding Properties	For Use On	For Use With	Grit	Pkg. Qty.		Pkg.
2"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Grinders for Bits and Burs, Portable Disc Sanders	2400	50	00000000	000000
3"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Grinders for Bits and Burs, Portable Disc Sanders	2400	10	00000000	00000
5"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	2400	10	00000000	00000
6"	Silicon Carbide	Cloth	Water Resistant	Stainless Steel, Titanium, Steel, Iron, Nickel	Portable Disc Sanders, Stationary Disc Sanders	2400	10	00000000	00000

Cushioned Sanding Belts

Create finer and more consistent finishes—these belts have a cushioned layer that creates more even sanding pressure on your workpiece. They also have a slick coating that prevents debris from accumulating on the abrasive surface and keeps operating temperatures low.

One of the sharpest abrasives, silicon carbide cuts through steel and wood with ease. It costs less than zirconia alumina but will not last as long.

For Polished Finish
Wd.	Lg.	Abrasive Material	Abrasive Backing Material	For Use On	Grit		Each
1/2"	12"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	00000
1/2"	18"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	0000
1/2"	24"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	0000
1"	42"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	0000
1 1/2"	60"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	00000
2"	42"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	0000
2"	48"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	00000
2"	60"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	00000
2"	72"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	00000
4"	36"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	00000
6"	48"	Silicon Carbide	Cloth	Steel, Wood	2400	0000000	00000

Diamond Lapping Film

Sheets

Discs

Diamond cuts more quickly, lasts longer, and leaves a finer finish than other lapping grains. Lap without the mess of pastes and slurries—abrasive is embedded in the surface of this waterproof film. Grit and microns are approximate.

For technical drawings and 3-D models, click on a part number.

Sheets

				9" Wd. × 11" Lg.
Abrasive Grain Size, microns	Grit (For Finish)	Color	For Use On		Each
0.5	2400 (Polished)	White	Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, Copper, Iron, Nickel, Glass, Plastic, Ceramic, Composites	0000000	000000

Discs

				5" Dia.
Abrasive Grain Size, microns	Grit (For Finish)	Color	For Use On		Each
0.5	2400 (Polished)	White	Steel, Stainless Steel, Titanium, Aluminum, Brass, Bronze, Copper, Iron, Nickel, Glass, Plastic, Ceramic, Composites	00000000	000000