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Cork Manufacturer, Suppliers and Exporter in India

Educational Equipments is leading Cork Manufacturer,and supplier and Exporter in Ambala India, Algeria (Algiers), Angola (Luanda), Argentina (Buenos Aires), Armenia (Yerevan), Australia(Canberra), Austria (Vienna), Bahrain (Manama), Bangladesh (Dhaka), Bhutan (Thimphu), Bolivia (Sucre), Botswana (Gaborone), Brazil (Brasília), Brunei (Bandar Seri Begawan), Montenegro (Podgorica), Morocco (Rabat), Mozambique (Maputo), Myanmar (Naypyidaw), Namibia (Windhoek), Nepal (Kathmandu), New Zealand (Wellington), Nigeria (Abuja), Oman (Muscat), Palestine (Ramallah), Panama (Panama City), Papua New Guinea (Port Moresby), Paraguay (Asunción), Peru (Lima), Philippines (Manila)¸ Portugal (Lisbon), Qatar (Doha), Rwanda (Kigali), Saudi Arabia (Riyadh), Senegal (Dakar), Serbia (Belgrade), Sierra Leone (Freetown), Slovakia (Bratislava), South Africa (Cape Town) (Pretoria) (Bloemfontein), South Sudan (Juba), Spain (Madrid), Sri Lanka (Sri Jayawardenepura Kotte) (Colombo), Sudan (Khartoum), Syria (Damascus), Tanzania (Dodoma), Thailand (Bangkok), Togo (Lomé), Tonga (Nuku'alofa), Trinidad and Tobago (Port of Spain), Tunisia (Tunis), Turkey (Ankara), Turkmenistan (Ashgabat), Uganda (Kampala), United Arab Emirates (Abu Dhabi), United Kingdom (London), United States (Washington, D.C.)

This listing from Educational Lab Equipments holds Rubber Cork stoppers of soft red rubber, solid or with one or two holes and 9 to 60 mm across the top, and the Cork Borer Set for making holes in stoppers, along with two cleaning brushes.

Last updated: November 2026

Products in this range

Product	Key details
Rubber Cork	Soft red rubber, solid, 1-hole or 2-hole, top 9.0 to 60.0 mm
Cork Borer Set	Chrome-plated brass borers, sets of 6 (5 to 12 mm) or 12 (5 to 20 mm)
Brush Burette	900 mm long, nylon bristle end
Brush Test Tube	90 x 45 mm head, 260 mm overall

How to choose

Pick a stopper by the top diameter of the flask or tube mouth, and use the cork borer when you need a hole for a thermometer or delivery tube.

Frequently asked questions

What sizes of rubber stopper are available?

Rubber Cork stoppers range from 9.0 to 60.0 mm across the top and 6.0 to 51.0 mm across the bottom, solid or with one or two holes.

Are the rubber stoppers chemical resistant?

They are listed as resistant to acid, alkali and ammonia.

How do I fit a thermometer or tube through a stopper?

Choose a one-hole or two-hole stopper, or bore your own with the Cork Borer Set, which comes with rods for clearing the borers. Delivery tubes are listed in the Test Tube Stand range.