Lapidary & Glass Polish Powders

Attention All Cerium Oxide Customers: We regret having to do this but, because of the major price increases from our suppliers for cerium, we have had to increase our prices! We held the prices as long as we could. Thanks for your understanding.

Cerium Oxide	$ 34.50	1 LB.	$ 155.25	5 LB.
32 oz Spray Bottle W/Super Cerium	$ 15.00	2.5 oz
Chrome Oxide Polish	$ 18.95	1 LB.	$ 86.25	5 LB.
Covington's Gold Label Polish #1	$ 7.95	1 LB.	$ 35.75	5 LB.
	$ 321.75	50 LB
Covington's Gold Label Polish #2	$ 14.95	1 LB.	$ 67.25	5 LB.
	$ 605.25	50 LB
Covington Tumbler Polish (White Alumina)	$ 5.80	1 LB.	$ 26.00	5 LB.
Linde 'A' Polish*	$ 8.20	1 oz	$ 59.00	8 oz
Oxalic Acid	$ 4.20	1 LB.	$ 18.90	5 LB.
Pumice, 1 (Coarse)	$ 2.35	1 LB.	$ 10.50	5 LB.
Pumice, 1 (Coarse)	$ 73.50	50 LB.
Pumice, 0 - 1/2 (medium)	$ 2.35	1 LB.	$ 10.50	5 LB.
Pumice, 0 - 1/2 (medium)	$ 73.50	50 LB.
Pumice, 2F (medium fine)	$ 2.35	1 LB.	$ 10.50	5 LB.
Pumice, 2F (medium fine)	$ 73.50	50 LB.
Pumice, 4F (very fine)	$ 2.35	1 LB.	$ 10.50	5 LB
Pumice, 4F (very fine)	$ 73.50	50 LB.
Red Rouge Powder	$ 7.50	1 LB.	$ 33.75	5 LB.
Tin Oxide	$ 49.99	1 LB.	$ 224.45	5 LB.
Tripoli Polish	$ 3.95	1 LB.	$ 17.60	5 LB.

Old Miser® Grit Carrier

For faster lapping, tumbling & sphere cutting
Holds grit to your work so that it isn’t thrown off by centrifugal force or washed away by the small amount of water used in your work. Assists by quickly making a slurry and holding grit to stone thereby speeding up process and saving grit. However it is water-soluble and washes off the specimen easily. Pays for its cost many times over in grit and time saved.

12 Ounce Bag:	$ 6.00
5 Pound Bag:	$ 33.75

Cerium Oxide
Our high quality, 85% purity, optically graded cerium, is excellent for polishing glass. One of the best all-purpose polishes. Also used to polish quartz, agate, opal, obsidian, etc

New Super Cerium Oxide
Our highest quality cerium. This optically graded cerium is white rather than the reddish color of most cerium’s. It has a finer mesh and gives an incredible luster to all glass. Works well on all hard stones from obsidian to agate.

New Spray Bottle with Super Cerium Oxide
Comes complete with initial load of Covington super cerium. Just add water and spray onto polishing pad to begin.

Chrome Oxide Polish
A hard polishing agent, green in color. Used to polish jade, garnet, rhodonite, and lapis.

Covington's Gold Label Polish #1
99% pure micro alumina polishing powder. Excellent for vibrating tumblers, lappers, and ultrasonic machines. Great for Petrified woods, Agate, Rhodocrosite, Jade and other stones. Approximate size 2 - 3 microns and a 9 on the MOHS scale.

Covington's Gold Label Polish #2
99% pure micro alumina polishing powder. Excellent for vibrating tumblers, lappers, and ultrasonic machines. Works especially well with Leather or Felt. Great for super fine polish on all hard and soft stones. Approximate size .5 microns and a 9 on the MOHS scale.

Covington Tumbler Polish (White Alumina)
98% pure levigated alumina polish powder. Excellent for tumbling,
pre-polishing, and plate lapping.

Linde 'A' Polish
A .3 micron alumina powder that is 99.98% pure aluminum oxide polishing powder with a 9 mohs hardness. A super polish for almost any gemstone.

Oxalic Acid
A cleaning powder used to remove iron stains from gemstone slabs. Comes in crystallized form and needs to be added to water.

Pumice, 1 (Coarse)
Good for mild grinding of glass surfaces. More abrasive than 0 - 1/2 pumice. Used with cork belts, wheels, or discs. Can be applied with wet rag or felt block. Sand like in appearance.

Pumice, 0 - 1/2D (medium) Dental Grade
Great for light grinding. More abrasive than 2F pumice. Used with cork belts, wheels, or discs. Can be applied with wet rag or felt block. Fine sand like appearance.

Pumice, 2F (medium fine)
Used to remove grease or stains from glass surfaces. More abrasive than 4F pumice. Excellent pre-polish on glass. Used with cork belts, wheels, or discs. Can be applied with wet rag or felt block.

Pumice, 4F (very fine)
Used on cork belts, wheels, or discs for semi-polishing the edges or bevels on glass plate. Less abrasive than 2F. Excellent pre-polish on glass.

Red Rouge Powder
Inexpensive polish powder used for tumbling. Often used with walnut shell to polish brass. A good final polish for glass and obsidian. Also used with felt belt to polish glass and metals.

Tin Oxide
Our high quality, 85% purity, optically graded Tin Oxide, is excellent for polishing glass. One of the best all-purpose polishes. Also used to polish quartz, agate, opal, obsidian, etc.

Tripoli Polish
A good pre-polish compound. Cream color polishing compound.

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Lapidary & Glass Polish Powders