small bottle silicone stopper

small bottle silicone stopper

The small bottle silicone stopper featured on our website is suitable for sealing openings of various bottles, however, it can also be utilized for sealing test tubes, beakers, vials, hoses, as well as other containers and equipment that feature openings. Although there are options manufactured from other materials, the small bottle silicone stopper is much more preferable, mostly because it can create a tight seal, while at the same time, it can resist a wide range of things, including some acids and chemicals that would otherwise influence the cork manufactured from other materials. But, besides being resistant to acids and chemicals, our small bottle silicone stopper has other characteristics as well.

For starters, it will prevent gas, liquids, or other substances from escaping a specific container during different processes, including experiments. Second, it can prevent contaminants from entering the bottle and changing the properties of certain liquids, which means that it will perfectly protect it, as well as prevent the substance from changing its color, smell, and/or taste. Also, it is resistant to both high and low temperatures, meaning that it could be used in environments that have extreme weather conditions. Because of these important advantages, our small bottle silicone stopper can be utilized across various industries, from the automotive all the way to the food & beverage industries.

In most situations, our customers choose to purchase and use a small bottle silicone stopper, however, there are other options available on our website as well. This means that you will most likely find something suitable for your needs. But, if you cannot find a suitable color, size, shape, or design for the stopper, don’t worry, our organization offers customization services and stopper kits. This means that you will be capable of choosing every single detail of the small bottle silicone stopper, thus, you will be able to make sure that it suits the criteria you have.

Stopper & Plug Size Catalog

Compare four stopper profiles and check the selected part dimensions against your opening and available depth. Each profile has its own drawing and dimension meanings.

Custom colors are available to your Pantone color code. Include the code in your inquiry.

Blind-Hole · RSTTapered · RSAUndercut · RSBT-Shaped · RSD

RST T-Shaped Plugs

Match stem diameter A, flange diameter B, stem length C and flange thickness D. E refers to the underside recess; use the selected row and approved drawing to confirm the actual profile.

Dimension guide

Product appearance

PartNo.	A（mm）	B（mm）	C（mm）	D（mm）	E（mm）
RST2.5-5.5-5.3	2.5	5.5	5.3	2	0
RST2.7-5.5-5	2.7	5.5	5	2	0
RST3-4.3-4.5	3	4.3	4.5	0.8	0
RST3-7-7	3	7	7	2.2	0
RST3.3-6.5-6	3.3	6.5	6	1.5	0
RST3.5-6.5-6	3.5	6.5	6	2	0
RST3.8-7-10.5	3.8	7	10.5	1.5	0
RST3.8-7-7	3.8	7	7	1.5	0
RST3.8-7-6	3.8	7	6	1.5	0
RST4-7.5-6	4	7.5	6	2	0
RST4-9.5-7	4	9.5	7	2.5	0
RST4.3-8-6	4.3	8	6	1.5	0
RST4.5-7.5-6	4.5	7.5	6	2	0
RST4.8-6.8-3.6	4.8	6.8	3.6	0.9	0
RST4.8-9-7	4.8	9	7	1.5	0

Need a different fit? Share the opening dimensions, mating profile and intended use for a custom size.

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