配方类型：	ADHESIVES
配方说明：	Rope-Caulk
配方组成：	Rope Caulk is a sealant which is designed primarily as an allpurpose weatherstripping for use around windows and door frames, etc. It can be prepared and extruded only in heavy duty type of equipment. The selection of the ingredients and the ratio in which they are used have to be carefully made to achieve the necessary properties. Rope caulk must be non-drying, have good adhesion to surfaces and also have sufficient strength after extruding so that it will maintain its rope

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