Black Phenolic Cap with Pulp/Aluminum Foil Liner - Smooth Style 70-400 Neck Finish (144-Pack) | Airtight Seal for Food, Beverage & Pharmaceutical Packaging

These caps are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures. They also provide the most consistent adherence to close dimensional tolerances. Ideal for pharmaceutical applications. These caps are typically used for food applications as they will not cause odor or taste problems. Also can be used for non-acid, non-alkaline products. Great for organic solvents, chrome cleaners, brake fluids and mineral oils. Case includes 12 bags of 12 caps each.

Provides the widest range of chemical compatibility and most temperature tolerant

Most consistent adherence to close dimensional tolerances

Used for food applications

Great for organic solvents, chrome cleaners, brake fluids and mineral oils

A size 70-400 cap has a diameter of 70mm and fits a container with a 400 GPI thread finish