McMaster-Carr

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	For Use On For Use On

Stainless
Steel

Steel

	Color Color

	Gray		Green
	White Rouge		Brown (Tripoli)
	Red Rouge		Tan
	Yellow		White
	Blue

	For Finish For Finish

Smooth

Extra Smooth

Polished

	For Polishing Step For Polishing Step

Coloring

Cutting

	Weight Weight

6 oz.

1 lbs.

3 lbs.

	Abrasive Grain Size Abrasive Grain Size

	Abrasive Material Abrasive Material

	Width Width

1 1/2"

	Length Length

6 1/4"

	Height Height

3/4"

1 1/4"

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26 Products

About Finishing

Apply a layer of compound by holding one of these bars against a revolving buffing wheel. Microns are approximate.

Most buffing processes have two steps:

Cutting, the first step, removes scratches and surface imperfections.

Coloring, the second step, produces an even finish.

Cutting/coloring compounds perform both steps at once.

6 oz.
Abrasive Material	Abrasive Grain Size, microns	For Finish	Color		Each
For Use On Steel, Stainless Steel
Cutting
Aluminum Oxide	40	Extra Smooth	Gray	0000000	00000
Coloring
Calcined Alumina	2	Polished	White	0000000	0000
Chrome Oxide	1	Polished	Green	00000000	0000
Cutting/Coloring
Calcined Alumina	5	Polished	Yellow	0000000	0000
For Use On Aluminum, Brass, Bronze, Copper
Cutting
Silica	45	Extra Smooth	Brown (Tripoli)	0000000	0000
Coloring
Calcined Alumina	4	Polished	White Rouge	0000000	0000
Cutting/Coloring
Silica	35	Extra Smooth	Brown (Tripoli)	0000000	0000
For Use On Brass, Bronze, Copper
Coloring
Iron Oxide	0.5	Polished	Red Rouge	0000000	0000
For Use On Fiberglass
Coloring
Calcined Alumina	1	Polished	Blue	0000000	0000
For Use On Plastic, Rubber
Cutting
Silica	45	Extra Smooth	Tan	0000000	0000
Coloring
Silica	15	Polished	Tan	0000000	0000
1 lbs.
For Use On Steel, Stainless Steel
Cutting
Aluminum Oxide	40	Extra Smooth	Gray	0000000	0000
Coloring
Calcined Alumina	2	Polished	White	0000000	0000
Chrome Oxide	1	Polished	Green	00000000	0000
Cutting/Coloring
Calcined Alumina	5	Polished	Yellow	0000000	0000
For Use On Aluminum, Brass, Bronze, Copper
Cutting
Aluminum Oxide	100	Smooth	Gray	0000000	0000
Silica	45	Extra Smooth	Brown (Tripoli)	0000000	0000
Coloring
Calcined Alumina	4	Polished	White Rouge	0000000	0000
Cutting/Coloring
Silica	35	Extra Smooth	Brown (Tripoli)	0000000	0000
For Use On Brass, Bronze, Copper
Coloring
Iron Oxide	0.5	Polished	Red Rouge	0000000	00000
For Use On Fiberglass
Coloring
Calcined Alumina	1	Polished	Blue	0000000	0000
For Use On Plastic, Rubber
Cutting
Silica	45	Extra Smooth	Tan	0000000	0000
Coloring
Silica	15	Polished	Tan	0000000	0000
3 lbs.
For Use On Aluminum, Brass, Bronze, Copper
Coloring
Calcined Alumina	4	Polished	White Rouge	000000	0000
For Use On Brass, Bronze, Copper
Coloring
Iron Oxide	0.5	Polished	Red Rouge	000000	00000

Buffing Wheel, Bob, and Compound Kits