Rubber cap plugs
All dimensions are in mm
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These corks are used as rubber cap plugs that save the chemical from fuming or spilling. Let’s discuss some uses of these unique rubber hole covers:
LABORATORY USAGE
While performing a chemical test, your teacher must have told you to cover the flask tightly with a cork. This cork, primarily black, is made up of a high-quality rubber that protects the flask’s chemical. This stopper acts as a rubber hole seal used to cover the test tubes, flasks, and other laboratory glassware.
COMMERCIAL USAGE
Although, in wine bottles, corks made up of wood and glass were being used for ages. But now, these wine stoppers are made from rubber cap plugs. It isn’t a new thing for those who come in contact with such products daily. Now the question is why these rubber cap plugs are being installed instead of the wooden ones? Well, the answer is simple. If you try to open a rubber cork,? you will find that opening a rubber plug assortment is more accessible than the glass or wooden ones. Along with that, their manufacturing cost is low as compared to the glass ones.
You can utilize these rubber cap plugs to close the mouth of glass milk bottles. Instead of a tin lid, you can use these corks to make your bottles reusable for a long time because this rubber cap plugs are weather and moisture resistant.
Rubber Cap Size Catalog
Compare the internal and external dimensions of rubber caps against the part being covered.
Custom colors are available to your Pantone color code. Include the code in your inquiry.
Rubber Caps-RSE
Compare A (inner diameter), B (outer diameter), C (inner depth) and D (total height), in mm.

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