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• Includes a Black Phenolic Cap with Pulp and Vinyl Liner
• FDA Food Contact Compliant
Caps include a pulp & vinyl liner.  
Pulp & vinyl liners consist of a vinyl coating applied to HDPE coated paper which is laminated to pulpboard.
Considered a general-purpose liner, a pulp & vinyl liner is often used for food, beverage, and chemical applications including mild acids, solvents, oils and aqueous products.  
Not recommended for active hydrocarbons or bleaches.
 
How to Choose the Best Cap for Your Usage
Phenolic caps (Thermoset) offer a wide range of chemical compatibility and the best temperature range of plastic closures.
They also provide the most consistent adherence to close dimensional tolerances.
Ideal for pharmaceutical applications. Phenolic caps can generally handle -100°F to 426°F.