53-400 BLACK Phenolic Cap w/ Pulp-Vinyl Liner

Porter Bottle Company’s 53-400 BLACK Phenolic Cap w/ Pulp-Vinyl Liner is a high-quality closure offered by Porter Bottle Company. This cap is made of thermosetting plastic material known as Phenolic, which is renowned for its strength, durability, and heat-resistant properties.

Features:

• 53-400 size
• Phenolic material for strength and durability
• Pulp-vinyl liner for added sealing
• Heat-resistant and insulating properties
• Excellent resistance to chemical corrosion
• Auto-claveable
• Black color for a sleek and modern look
• Packed 1080 per case

Product Specifications:

About Phenolic Caps:

Phenolic caps are a popular choice for laboratory, pharmaceutical, and chemical applications due to their strength and durability. Phenolic is a type of thermosetting plastic material known for its physical and molding properties. Phenolic caps have excellent resistance to chemical corrosion and low moisture absorption, making them ideal for a variety of applications. Additionally, phenolic caps are auto-claveable, allowing them to be sterilized and reused.

Order your 53-400 BLACK Phenolic Cap w/ Pulp-Vinyl Liner from Porter Bottle Company today and experience the durability and quality for yourself.

Looking for other options? Check out all of our Phenolic Caps.

Porter Bottle Company offers our 38-400 mm Black Phenolic Cap Polycone Liner, perfect for sealing glass and plastic jars and bottles. The cap is molded from Black Phenol resin with ribbed sides and a polycone plastic liner, giving it a clean and modern look.

• Features:

  • Black Phenoic Cap
  • Polycone Liner
  • Phenolic Cap – Ribbed Sides
  • Continuous thread closure for easy application
  • Packed 1600 per case

  Product Specifications:

  Size:	38-400
  Inner Diameter:	1.5 inches/ 38 mm
  Liner:	Polycone Liner
  Color:	Black
  Closure Type:	Continuous Thread
  Case Quantity:	1600 per case

  Why Phenolic Caps?

  A phenol cap, like our 38-400 mm Black Phenolic Cap Polycone Liner is a type of screw cap made from phenolic resin, a durable, heat-resistant, and chemically resistant material. These caps are commonly used in laboratory, pharmaceutical, and industrial applications because of their ability to withstand harsh chemicals, solvents, and high temperatures. They often come with different liners, such as polycone, PTFE, or rubber liners, to provide a secure seal and chemical compatibility. is a type of screw cap made from phenolic resin, a durable, heat-resistant, and chemically resistant material. These caps are commonly used in laboratory, pharmaceutical, and industrial applications because of their ability to withstand harsh chemicals, solvents, and high temperatures. They often come with different liners, such as polycone, PTFE, or rubber liners, to provide a secure seal and chemical compatibility.

  Why Buy Phenol Caps?

  1. Chemical Resistance – Ideal for storing aggressive chemicals, acids, and solvents.
  2. Heat Resistance – Can withstand high temperatures without degrading.
  3. Tight Seal – Often paired with specialized liners to prevent leaks and contamination.
  4. Durability – More robust than standard plastic caps, offering long-term performance.
  5. Laboratory & Industrial Use – Essential for lab-grade bottles, chemical storage, and pharmaceuticals.

  Why Purchase Polycone-Lined Caps?

  Polycone-lined caps are screw caps that have a polyethylene cone liner inside, designed to provide a secure, leak-proof, and air-tight seal. These caps are ideal for various applications, including chemical storage, pharmaceuticals, essential oils, and laboratory samples.

  Key Benefits of Polycone-Lined Caps:

  1. Superior Leak Prevention – The polycone liner conforms to the bottle’s neck, creating an exceptionally tight seal that prevents leaks and evaporation.
  2. Chemical Resistance – Compatible with a wide range of chemicals, including acids, solvents, and oils.
  3. Moisture & Oxygen Barrier – Helps prevent contamination by keeping moisture and air out.
  4. Prevents Product Degradation – Ideal for essential oils, perfumes, and volatile chemicals that require a stable environment.
  5. Reusable & Durable – Long-lasting liner that maintains integrity even with repeated use.
  6. Versatile Applications – Commonly used in labs, industrial settings, food and beverage packaging, and medical industries.

  About Continuous Thread Closures:

  The continuous thread (CT) cap is a plastic closure characterized by an uninterrupted spiraling thread. This type of closure is commonly used in the food, cosmetics, and personal care industries due to its ease of application and ability to create a secure seal. Order your 38-400 mm Black Phenolic Cap Polycone Liner from Porter Bottle Company today and ensure that your products stay fresh and secure.

Porter Bottle Company offers our 33-400 mm Black Phenolic Polycone Cap, perfect for sealing glass and plastic jars and bottles. This  cap is molded from Black Phenol resin with ribbed sides and a polycone plastic liner, giving it a clean and modern look.

• Features:

  • Black Phenoic Cap
  • Polycone Liner
  • Phenolic Cap – Ribbed Sides
  • Continuous thread closure for easy application
  • Packed 2300 per case

  Product Specifications:

  Size:	33-400
  Inner Diameter:	1.3 inches/ 33 mm
  Liner:	Polycone Liner
  Color:	Black
  Closure Type:	Continuous Thread
  Case Quantity:	2300 per case

  Why Phenolic Caps?

  A phenol cap, like our 28-400 mm Black Phenolic Polycone Cap is a type of screw cap made from phenolic resin, a durable, heat-resistant, and chemically resistant material. These caps are commonly used in laboratory, pharmaceutical, and industrial applications because of their ability to withstand harsh chemicals, solvents, and high temperatures. They often come with different liners, such as polycone, PTFE, or rubber liners, to provide a secure seal and chemical compatibility.

  Why Buy Phenol Caps?

  1. Chemical Resistance – Ideal for storing aggressive chemicals, acids, and solvents.
  2. Heat Resistance – Can withstand high temperatures without degrading.
  3. Tight Seal – Often paired with specialized liners to prevent leaks and contamination.
  4. Durability – More robust than standard plastic caps, offering long-term performance.
  5. Laboratory & Industrial Use – Essential for lab-grade bottles, chemical storage, and pharmaceuticals.

  Why Purchase Polycone-Lined Caps?

  Polycone-lined caps are screw caps that have a polyethylene cone liner inside, designed to provide a secure, leak-proof, and air-tight seal. These caps are ideal for various applications, including chemical storage, pharmaceuticals, essential oils, and laboratory samples.

  Key Benefits of Polycone-Lined Caps:

  1. Superior Leak Prevention – The polycone liner conforms to the bottle’s neck, creating an exceptionally tight seal that prevents leaks and evaporation.
  2. Chemical Resistance – Compatible with a wide range of chemicals, including acids, solvents, and oils.
  3. Moisture & Oxygen Barrier – Helps prevent contamination by keeping moisture and air out.
  4. Prevents Product Degradation – Ideal for essential oils, perfumes, and volatile chemicals that require a stable environment.
  5. Reusable & Durable – Long-lasting liner that maintains integrity even with repeated use.
  6. Versatile Applications – Commonly used in labs, industrial settings, food and beverage packaging, and medical industries.

  About Continuous Thread Closures:

  The continuous thread (CT) cap is a plastic closure characterized by an uninterrupted spiraling thread. This type of closure is commonly used in the food, cosmetics, and personal care industries due to its ease of application and ability to create a secure seal. Order your 33-400 mm Black Phenolic Polycone Cap from Porter Bottle Company today and ensure that your products stay fresh and secure.