Description
This is a screw cap with a foam core that is sandwiched between two pieces of clear polyethylene. The screw cap is designed for general use and is resistant to a variety of chemicals.
Wheaton Polypropylene Screw Cap With Foamed Polyethylene Liner. The one piece, three ply coextruded liner consisting of foamed and solid low density polyethylene (LDPE). The foam core is sandwiched with solid clear polyethylene (PE). General Purpose: Broad applications base. Chemical resistance-good for acids, alkalis, solvents, alcohols, oils, household cosmetics and aqueous products. Poor for hydrocarbon solvents. Liner provides tight seal.
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