Caps

Phenolic Hole 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.

Phenolic Pulp/Vinyl Lined Caps are perfect for general use. The liner is made of a vinyl coating applied to high density polyethylene coated paper and then it is laminated to pulpboard.

Phenolic Caps with Polycone Liner. Closures available with various lining materials.

White polypropylene closure, PTFE lined. For&nbsp Boston Round Glass Bottles,&nbsp See&nbsp 1204X96 -&nbsp 1204Y17

Choose the PTFE/Silicone Septa to resist coring and provide great resealability. These septa are available in a variety of colors for easy sample identification.

PTFE Discs are made of 0.010 solid virgin PTFE."

PTFE Discs are made of 0.010 solid virgin PTFE."

Solid virgin PTFE liners can be manually inserted into closure and maintains a snug friction fit. PTFE liners are also available in other sizes and thicknesses.

White polypropylene closure, F217 Lined

White polypropylene closure, Unlined

Pulp/Aluminum Foil Lined Phenolic Caps are typically used for food applications. Free of odor and taste problems. Also can be used for non-acid, non-alkaline products. Great for organic solvents, chrome cleaners, brake fluids and mineral oils.

Phenolic Pulp/Vinyl Lined Caps are perfect for general use. The liner is made of a vinyl coating applied to high density polyethylene coated paper and then it is laminated to pulpboard.