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配方類型：	ADHESIVES
配方說明：	For Arch Supports in Shoes
配方組成：	Polystyrene (Clear, Molding Grade)/14 "Sun 91" Oil/57 R-7 "Neville" Resin, 108-112/27
配制方法：	Equal amounts of the polystyrene and "R-7 Neville Resin" are melted and mixed together. When this mixture is uniform, the remaining "R-7 Neville" Resin can then be added along with the plasticizing oil.

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