This 70mm black plastic dome cap features a pressure sensitive liner. This closure is made of polypropylene (PP) plastic and fits 70-400 containers. The smooth, domed design give products a sleek, modern feel. Lid includes a Tri-Seal Pressure Seal 20 pressure sensitive liner that provides an extra level of protection. These liners are recommended for use with dry products, such as cosmetic powders.

Key Benefits:

  • Polypropylene (PP) construction offers good chemical resistance
  • Smooth domed top gives packaging a sleek, modern look
  • Includes a Tri-Seal Pressure Seal 20 liner
  • Fits 70 mm (70-400) neck sizes


Polypropylene PlasticPolypropylene (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.


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.

Additional Information

More Information
Neck Width70 mm
Neck Finish70-400
Cap LinerTri-Seal Pressure Seal 20
Liner CompatibilityGlass, PE (HDPE, LDPE), PET, PP, PVC, Universal
Dimensions2.89" Dia. x 0.679" H
Case Pack680 ea.
Pallet Pack24,480 ea. (36 Cases)
Case Weight15.64 lbs.
Pallet Weight563.04 lbs.
Case Dimensions20" L x 14" W x 15" H
Pallet Dimensions40" L x 42" W x 90" H
IndustriesHealth & Beauty, Household Chemicals, Nutraceuticals
Country of ManufactureUnited States
Note:*Pressure sensitive liners are not considered a form of tamper evident seal.
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 kind of containers can I use with this plastic dome cap?
Plastic dome caps are commonly paired with straight sided plastic or glass jars that share the same neck finish size.
What applications are commonly used with this plastic dome cap?
Plastic dome caps are most commonly used with plastic jars that contain cosmetics or lotions. Child resistant dome caps are a popular choice for cannabis and CBD products but can also be used with medications, vitamins, chemicals and more.
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