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A tin of Brasso polish wadding

Brasso is a widely-used and well-known metal polish. It is sold either as a light brown, opaque liquid, or as impregnated wadding.

Contents

History

Brasso has been in use for over 100 years, and originated in Britain in 1905. In 1904 Reckitt and Sons' senior traveller, W.H. Slack, visited the company's Australian branch, where he discovered such a product in use. Samples from Australian and US producers were then analysed by Reckitt's chemists, and by 1905 liquid polish under the trademark "Brasso" was being sold, initially to railways, hospitals, hotels, and large shops.[1]

The polish grew in popularity in England, eventually replacing the previous paste-style polishes. It has undergone very few changes in both composition and package design over the past century. Cans are often collected as a typical example of classic British advertising design.

Ingredients

The label of Australian Brasso lists "Liquid Hydrocarbons 630g/L; Ammonia 5g/L", whereas the MSDS for Brasso in North America lists: isopropyl alcohol 3-5%, ammonia 5-10%, silica powder 15-20% and oxalic acid 0-3% as the ingredients.[2]

Other applications

Brasso can also be used to polish out scratches in plastics:

  • It is used to polish CDs, DVDs, screens, and pools in order to repair scratches. It is a mild solvent and an extremely fine abrasive, so when applied to the reflective surface of the disc and rubbed radially (in straight lines between the edge and center), it can smooth scratches and reduce their effect.[3][4][5]
  • Brasso can also be used on Lego minifigures to remove markings.[6]
  • Brasso has also been used by watch enthusiasts to polish scratches out of acrylic crystals on watches.[7]

Brasso can be successfully used to take minor (white) heat marks out of French Polished[8] wooden surfaces. The fine abrasive cuts through the surface and allows the solvent into the wax and lacquer layer. The surface should be properly cleaned and waxed after this treatment.

Silvo

Silvo is a similar wadding product for polishing silver and gold, from the same manufacturer, and in similar packaging that is predominantly blue, rather than red. The wadding itself is pink, rather than light brown. Brasso is more abrasive than Silvo, so while Silvo can be used for polishing brass, Brasso should not be used on silver or gold.

Notes

  1. ^ Church, Roy A.; Andrew Godley (2003). The Emergence of Modern Marketing. Routledge. 30. ISBN 071465390X.  
  2. ^ reckittprofessional.com MSDS Product Safety Data Sheet
  3. ^ Understanding and Servicing CD Players, Ken Clements, p 177
  4. ^ Big Book of Apple Hacks, Chris Seibold, p 584 - 585
  5. ^ http://users.fulladsl.be/spb2267/restorecd/restorecd.htm
  6. ^ Burks, Jared (Summer 2006). "Minifig Decal Application". Brickjournal 1 (5): p. 97. http://www.fineclonier.com/Decal_Application.pdf.  
  7. ^ http://www.burningissues.net/how_to/scratchrepair/scratchrepair.htm
  8. ^ http://en.wikipedia.org/wiki/French_polish

External links

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1911 encyclopedia

Up to date as of January 14, 2010

From LoveToKnow 1911

BRASSO (Ger. Kronstadt; Rumanian, Brasov), a town of Hungary, in Transylvania, 206 m. S.E. of Kolozsvar by rail. Pop. (1900) 34,511. It is the capital of the comitat (county) of the same name, also known as Burzenland, a fertile country inhabited by an industrious population of Germans, Magyars and Rumanians. Brasso is beautifully situated on the slopes of the Transylvanian Alps, ida narrow valley, shut in by mountains, and presenting only one opening on the north-west towards the Burzen plain. The town is entirely dominated by the Zinne of Kapellenberg, a mountain rising 1276 ft. above the town (total altitude 3153 ft.), from which a beautiful view is obtained of the lofty mountains around and of the carefully cultivated plain of the Burzenland, dotted with tastefully built and wellkept villages. On the summit of the mountain is one of the numerous monuments erected in 1896 in different parts of the country to commemorate the thousandth anniversary of the foundation of the Hungarian state. It is known as Arpad's Monument, and consists of a Doric column erected on a circular pedestal, which supports the bronze figure of a warrior from the time of Arpad.

Brasso consists of the inner town, which is the commercial centre, and the suburbs of Blumenau, Altstadt and Obere Vorstadt or Bolgarszeg, inhabited respectively by Germans, Magyars and Rumanians. To the east of the inner town rises the Schlossberg, crowned by the citadel, which was erected in 1553, and constitutes the principal remaining fragment of the old fortifications with which Brasso was encircled. The most interesting building in the town is the Protestant church, popularly called the Black Church, owing to its smoke-stained walls, caused by the great fire of 1689. This church, the finest in Transylvania, is a Gothic edifice with traces of Romanesque influence, and was built in 1385-1425. In the square in front of it is the statue of Johannes Honterus (1498-1549), "the apostle of Transylvania," who was born in Brasso, and established here the first printing-press in Transylvania. In the principal square of the inner town stands the town hall, built in 1420 and restored in the 18th century, with a tower 190 ft. high. Brasso is the most important commercial and manufacturing town of Transylvania. Lying near the frontier of Rumania, with easy access through the Toms pass, it developed from the earliest time an active trade with that country and with the whole of the Balkan states. Its chief industries are iron and copper works, woolspinning, turkey-red dyeing, leather goods, paper, cement and petroleum refineries. The timber industry in all its branches, with a speciality for the manufacture of the wooden bottles largely used by the peasantry in Hungary and in the Balkan states, as well as the dairy industry, and ham-curing are also fully developed. A peculiarity of Brasso, which constitutes a survival of the old methods of trade with the Balkan states, is the number of money-changers who ply their trade at small movable tables in the market-place and in the open street. Brass() is the most populous town of Transylvania, and its population is composed in about equal numbers of Germans, Magyars and Rumanians. The town, especially on market days, presents an animated and picturesque aspect. Here are seen Germans, Szeklers, Magyars, Rumanians, Armenians and Gipsies, each of them wearing their distinctive national costume, and talking and bargaining in their own special idiom.

Amongst the places of interest round Brasso is the wateringplace Zaizon, 15 m. to the east, with ferruginous and iodine waters; while about 17 m. to the south-west lies the pretty Rumanian village of Zernest, where in 1690 the Austrian general Heussler was defeated and taken prisoner by Imre (Emerich) T6kOly, the usurper of the Transylvanian throne.

Brass() was founded by the Teutonic Order in 1211, and soon became a flourishing town. Through the activity of Honterus it played a leading part in the introduction of the Reformation in Transylvania in the 16th century. The town was almost completely destroyed by the big fire of 1689. During the revolution of 1848-1849 it was besieged by the Hungarians under General Bern from March to July 1849, and several engagements between the Austrian and the Hungarian troops took place in its neighbourhood.


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