28/R3 Black Plastic Polycone Caps – Leak-Proof, Secure Fit
As low as £0.05 per Unit
Ensure a tight, leak-proof seal with our 28/R3 Black Plastic Polycone Caps. Designed with a conical liner that moulds to the neck of the bottle, these caps provide a secure and chemical-resistant closure—perfect for oils, chemicals, and other liquid products. Made from durable polypropylene with a sleek black finish, they offer both functionality and professional appearance.
Key Features:
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Size: 28/R3
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Material: Durable black polypropylene
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Liner: Polycone (conical) for leak-proof seal
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Ideal for: Bottles containing oils, chemicals, solvents, and more
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Secure, tight fit to prevent spills or contamination
Perfect for industrial, cosmetic, or laboratory use.
Part of the AB Range from AB Handling — stocked and supplied for UK and Irish businesses.
Key facts
- These are 28/R3 black polypropylene closures supplied by AB Handling.
- Each cap features an internal conical polycone liner that moulds to the bottle neck to create a tight, chemical-resistant, leak-proof seal.
- They are designed for industrial, cosmetic, and laboratory bottles holding oils, chemicals, solvents, and other liquid products.
Questions and answers
What size are these caps?
These caps are size 28/R3.
What material is used for the cap and liner?
The cap is made from durable black polypropylene and features a conical polycone liner.
How does the polycone liner work?
The conical liner moulds to the neck of the bottle to provide a secure, leak-proof, and chemical-resistant closure that prevents spills and contamination.
What products are these polycone caps suitable for?
They are suitable for bottles containing oils, chemicals, solvents, and other liquid products across industrial, cosmetic, and laboratory applications.
Delivery
We aim to have all our orders processed and delivered within 3 to 5 business days, however some products will require a longer time scale which we will communicate to you in advance. We know it's important that you receive your products as soon as possible to keep you and your business going.
Branded glass product delivery depends on printing lead in time, this will be communicated when you enquire.
At this time we are unable to ship handling products to customers located in mainland Europe from our online store. Customers wishing to purchase handling equipment for shipment to mainland Europe should get in touch so we may fulfil your order on a bespoke basis.
At AB Handling we believe in getting our products to you quickly, and we always do whatever we can to get them to you in the shortest amount of time.
Returns
We accept returns on damaged goods only.
Damaged goods must be reported within 1 day of arrival and supply photographic evidence of damages to sales@ab-handling.com
Any wrong items can exchanged for another product, subject to any additional charges.
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