| 摘要 |
A composition is described which cleans, imparts water repellency and polishes hard surfaces. This composition comprises a solvent mixture of a glycol ether, a lower aliphatic alcohol, a hydrocarbon solvent and water, together with an organic polysiloxane, a silane, and a polycarboxylic chelating acid. A preferred composition contains propylene glycol monomethyl ether, isopropanol, high flash naphtha or mineral spirits, a polydimethysiloxane, citric acid, and orange oil terpene.
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