Part # : 30WC19

18mm 18-400 Black Plastic Cap w/PolyCone Insert (Polyseal®)

Skip to the beginning of the images gallery

Part # : 30WC19

18mm 18-400 Black Plastic Cap w/PolyCone Insert (Polyseal®)

Name: 18mm 18-400 Black Plastic Cap w/PolyCone Insert (Polyseal®)
SKU: 30WC19
Price: 0.14 USD
Availability: InStock

The 30WC19 is a 18mm black cap with a poly cone insert. The poly cone liner acts as a wedge insert that seals the lip and the inner neck of a bottle, providing extra protection from leakage. These are recommended for use on glass bottles.

2 reviews

Product Specifications

Quantity Qty Price
1 $0.139 ea.
576 $0.118 ea.
1152 $0.097 ea.
2304 $0.077 ea.
5760 $0.061 ea.

Packaging Detail

Case Pack: 5,760 ea.
Pallet Pack: 115,200 ea. (20 Cases)

Price	Qty	Request
Part #: 30BV07 2 Dram Amber Borosilicate Glass Vials, 18mm 18-400 (50mm) These are 2 dram amber borosilicate glass vials with a 18mm 18-400 neck finish. These glass vials are designed to be paired with a screw-on cap. It makes a great container for a variety of liquid and dry items such as pharmaceuticals, solvents, and even essent Read More	Quantity Qty Price 596 $0.642 ea. 1192 $0.428 ea. 1788 $0.321 ea. 3576 $0.305 ea.	QTY Availability: Lead Times May Vary	Request a Quote Request a Sample
Part #: 30BV08 2-1/3 Dram Amber Borosilicate Glass Vials, 18mm 18-400 These are 2-1/3 dram amber borosilicate glass vials that are 18mm 18-400. These glass vials are designed to be paired with a screw-on cap. It makes a great container for a variety of liquid and dry items such as pharmaceuticals, solvents, and even essential oi Read More	Quantity Qty Price 240 $0.641 ea. 480 $0.428 ea. 960 $0.535 ea. 1680 $0.322 ea.	QTY Availability: Lead Times May Vary	Request a Quote Request a Sample
Part #: 30BV19 2-1/3 Dram Clear Borosilicate Glass Vials, 18mm 18-400 These are 2-1/3 dram clear borosilicate glass vials that are 18mm 18-400. These glass vials are designed to be paired with a screw-on cap. It makes a great container for a variety of liquid and dry items such as pharmaceuticals, solvents, and even essential oi Read More	Quantity Qty Price 240 $0.549 ea. 480 $0.365 ea. 960 $0.334 ea. 1680 $0.244 ea.	QTY Availability: Lead Times May Vary	Request a Quote Request a Sample
Part #: 30BV09 4 Dram Amber Borosilicate Glass Vials, 18mm 18-400 These are 4 dram amber borosilicate glass vials with a 18mm 18-400 neck finish. These glass vials are designed to be paired with a screw-on cap. It makes a great container for a variety of liquid and dry items such as pharmaceuticals, solvents, and even essent Read More	Quantity Qty Price 720 $0.467 ea. 1200 $0.350 ea. 2400 $0.334 ea. 4800 $0.310 ea.	QTY Availability: Lead Times May Vary	Request a Quote Request a Sample
Part #: 30BV67 4 Dram Clear Borosilicate Glass Vials, 18mm 18-400 These are 4 dram clear borosilicate glass vials that are 18mm 18-400. These glass vials are designed to be paired with a screw-on cap. It makes a great container for a variety of liquid and dry items such as pharmaceuticals, solvents, and even essential oils. Read More	Quantity Qty Price 720 $0.393 ea. 1440 $0.295 ea. 2160 $0.272 ea.	QTY Availability: Lead Times May Vary	Request a Quote Request a Sample
Part #: 30WUBR 1 review 1/2 oz. Cobalt Blue Boston Round Glass Bottle, 18mm 18-400 The 30WUBR is a 1/2 fl. oz. (15 ml.) cobalt blue Boston Round glass bottle with a 18 mm (18-400) neck finish. Boston Rounds have a rounded shoulder and rounded base, making them popular in personal care packaging but also appropriate for applications in other Read More	Quantity Qty Price 180 $0.279 ea. 540 $0.259 ea. 2160 $0.238 ea. 5400 $0.217 ea. 10800 $0.192 ea.	QTY Availability: In Stock	Request a Quote Request a Sample
Part #: 30WGF0 7 reviews 1/2 oz. Clear Boston Round Glass Bottle, 18mm 18-400 The 30WGF0 is a 1/2 fl. oz. (15 ml.) clear glass boston round bottle with a 18 mm (18-400) neck finish. Boston rounds have a rounded shoulder and rounded base, making them popular in personal care packaging but also appropriate for applications in other indust Read More	Quantity Qty Price 180 $0.259 ea. 2160 $0.225 ea. 4320 $0.196 ea. 10260 $0.174 ea.	QTY Availability: In Stock	Request a Quote Request a Sample
Part #: 30WBR5 1 review 1/2 oz. Amber Boston Round Glass Bottle, 18mm 18-400 The 30WBR5 is a 1/2 fl. oz. (15 ml.) amber glass boston round bottle with a 18 mm (18-400) neck finish. The amber (brown) glass is able to filter out ultraviolet (UV) light and is primarily used for UV-sensitive products such as beer and some pharmaceuticals. Read More	Quantity Qty Price 180 $0.259 ea. 2160 $0.238 ea. 4320 $0.193 ea. 10260 $0.174 ea. 21600 $0.161 ea.	QTY Availability: In Stock	Request a Quote Request a Sample
Part #: 30BV21 6 Dram Clear Borosilicate Glass Vials, 18mm 18-400 These are 6 dram clear borosilicate glass vials that are 18mm 18-400. These glass vials are designed to be paired with a screw-on cap. It makes a great container for a variety of liquid and dry items such as pharmaceuticals, solvents, and even essential oils. Read More	Quantity Qty Price 240 $0.749 ea. 480 $0.623 ea. 960 $0.499 ea. 1680 $0.372 ea.	QTY Availability: Lead Times May Vary	Request a Quote Request a Sample

Specifications

Downloads:

Specification Sheet

Material:

Polypropylene (PP) is a tough plastic that has excellent chemical resistance. PP is translucent in its natural state but can have a glossy finish when produced with color. Some examples of common products made with PP are dairy and medication containers. Polypropylene is suitable for hot fill applications of up to 205°F and is therefore great for autoclaving. It is not recommended for cold or sub-freezing temperatures. The Cary Company has an assortment of polypropylene plastics available for purchase, such as plastic caps and jars, which have a higher tolerance for chemical products. Discover if Polypropylene is appropriate for hot fill application by learning more about What Is Hot Fill Packaging and how it applies to Polypropylene containers.

Disclaimer:

This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility. The Cary Company does hereby disclaim any and all warranties, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose or use. We are not responsible for consequential damages arising from customer's selection and use of containers, container and label dimensions, and/or closures supplied by us.

Additional Information

More Information
Neck Width	18 mm
Neck Finish	18-400
Liner Compatibility	Glass, PE (HDPE, LDPE), PET, PP, PVC, Universal
Color	Black
Material	PP
Case Pack	5,760 ea.
Pallet Pack	115,200 ea. (20 Cases)
Case Dimensions	17" L x 13" W x 12" H
Pallet Dimensions	48" L x 40" W x 78" H

Q & A

Customer Questions

Can you ship internationally? Where are you located?

The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.

What does it mean that this PolyCone cap is phenolic?

PolyCone caps are a type of phenolic cap. This means the PolyCone cap is heat-resistant, temperature tolerant and has a superb chemical resistance.

What applications are commonly used with this PolyCone cap?

PolyCone caps are great for bottling viscous products such as oils, soaps, and liquids.

What does the cone in this PolyCone cap do?

This conical shape provides an excellent seal across the top of the container and also seals across the inside diameter. The PolyCone liner acts as a wedge insert that seals the lip and the inner neck of a bottle, providing extra protection from leakage.

What does it mean that this PolyCone cap stops leaks?

PolyCone lined caps can be used to seal and reseal a container. These threaded closures provide a seal on the top and inside diameter of a bottle, which offers additional leak protection.