mild abrasive

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• Abrasive blasting — Sandblasting a stone wall Diesel powered compressor used as an air supply for sandblasting …   Wikipedia

• Grinding (abrasive cutting) — Sketch of how abrasive particles in a grinding wheel remove material from a workpiece. Grinding is an abrasive machining process that uses a grinding wheel as the cutting tool. A wide variety of machines are used for grinding: Hand cranked knife… …   Wikipedia

• Diatomaceous earth — A sample of diatomaceous earth Diatomaceous earth (  / …   Wikipedia

• Toothpaste — is a paste or gel dentifrice used to clean and maintain the aesthetics and health of teeth. Toothpaste is used to promote oral hygiene: it can aid in the removal of dental plaque and food from the teeth, aid in the elimination and/or masking of… …   Wikipedia

• diatomaceous earth — a fine siliceous earth composed chiefly of the cell walls of diatoms: used in filtration, as an abrasive, etc. Also called diatomite /duy at euh muyt /, kieselguhr. [1880 85] * * * or kieselguhr Light coloured, porous, and friable sedimentary… …   Universalium

• talc — /talk/, n., v., talcked or talced /talkt/, talcking or talcing /tal king/. n. 1. Also, talcum /tal keuhm/. a green to gray, soft mineral, hydrous magnesium silicate, Mg3(Si4O10)(OH)2, unctuous to the touch, and occurring usually in foliated or… …   Universalium

• Pumice — is a textural term for a volcanic rock that is a solidified frothy lava composed of highly microvesicular glass pyroclastic with very thin, translucent bubble walls of extrusive igneous rock. It is commonly, but not exclusively of silicic or… …   Wikipedia

• Brasso — is one of the most widely used and well known metal polishes in the world. It is a light brown, opaque liquid which smells of ammonia (the label of Australian Brasso claims Liquid Hydrocarbons 630g/L; Ammonia 5g/L).Brasso has been in use for over …   Wikipedia

• tin — tinlike, adj. /tin/, n., adj., v., tinned, tinning. n. 1. Chem. a low melting, malleable, ductile metallic element nearly approaching silver in color and luster: used in plating and in making alloys, tinfoil, and soft solders. Symbol: Sn; at. wt …   Universalium

• TIN — /tin/, n. taxpayer identification number. * * * Metallic chemical element, chemical symbol Sn, atomic number 50. It is a soft, silvery white metal with a bluish tinge, employed since antiquity in the traditional form of bronze, its alloy with… …   Universalium

• History of painting — The history of painting reaches back in time to artifacts from pre historic humans, and spans all cultures. The history of painting represents a continuous, though disrupted, tradition from Antiquity. Across cultures, and spanning continents and… …   Wikipedia