Professional Silicone Rubber Parts Manufacturers

1/2 silicone stopper

If you need a product to prevent fluids from escaping a container with the diameter of 1/2″, then we have just the product for you. We make stoppers that can be used on any container or bottle and prevent fluids and oils from escaping. As such, our 1/2″ silicone stopper is a must-have household item. The versatility of stoppers in modern life cannot be underestimated. No one can predict when you’ll need one. But once you do, rest assured that we’re here to cover all of your needs.

Since our bottle stoppers are made from silicone, do know that you’re getting a product that is not only functional but highly durable. Silicone is one of the most durable materials out there. It is used across hundreds of industries and is very effective in stopping fluids from escaping a container. As such, our 1/2″ silicone stopper is the right product for your needs. If you need a stopper to prevent fluids from escaping, then this is the product for you. Regardless of whether it’s a bottle or a container with an opening of half an inch, this product is the right choice for the job.

In addition to all that, silicone is also a material with high thermal properties.  This adds another dimension to the item – since you can put it in the sun or the freezer and it won’t be caused by the excess cold or heat.

We make silicone stoppers in all sizes, not just 1/2″ silicone stoppers. Since chances are you might require a different size of stopper, our website has all the information you need to make the right purchasing decision. If you have any questions regarding this or any other product, don’t hesitate to contact us. We are more than eager to assist you and more than happy to lend a helping hand.

Our Products

  • Material: EPDM/NR/SBR/Silicone/FKM/NBR/CR
  • Hardness: 30-90 Shore A
  • Temperature Rang: -70℃ to 220℃, we can customize products with a temperature resistance of more than 300℃.
  • Colors: Black,White Or according to the Pantone NO#.
  • Custom service available, we can offer special plugs according to your requirements.

Do you need a quote? Or need to place an order?
We also provide customized services, and can make various non-standard silicone rubber parts according to your drawings or samples.
Welcome to contact us for more information!