This FDA compliant polypropylene, 20 mm, white screw cap has a 400 neck finish and polyethylene foam liner. Polypropylene caps are known for good impact strength and cost effectiveness. The ribbed sides provide easy gripping to twist on and off.
Polyethylene liners are an ideal general purpose liner material, the compressible polyethylene foam creates a stable seal. The polyethylene foam liner has a low moisture vapor transmission rate and good chemical resistance against acids, alkalis, solvents, alcohols, oils, household cosmetics, and aqueous products.
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Cap and Bottle Dimensions
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