Suconvey Rubber

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Custom soft silicone o ring gasket

We are the professional silicone rubber gasket roll manufacturer in China. Our Ultra soft silicone o-ring seal gasket is a gasket that is made out of silicone. It is used to seal two surfaces together and prevent leaking. The benefits of using an ultra soft silicone o-ring seal gasket include its ability to create a tight seal, its flexibility, and its resistance to high temperatures. Ultra soft silicone o-ring seal gasket is an excellent choice for sealing two surfaces together. The material is very flexible, which allows it to create a tight seal. Additionally, the material is resistant to high temperatures, making it ideal for use in environments where there is a risk of heat damage.

ultra soft silicone o ring seal gasket mANUFACTURER

Key Features

  • FDA approved gasket, non-toxic and inert, food safe
  • High Strength, Soft flexible
  • Food grade, Medical grade, commercial grade available
  • Wide functioning temperature range
  • Very flexible and low friction coefficient
  • Extremely durable and resistant to tearing
  • Using imported silicone raw materials

Our service


  • High temperature seals for heating equipment
  • Oven, Water pipes, Canisters, Glass jars, Cookie jars, Pressure cooker, Oil pan
  • Door, Window, Toilet, Washer, Freezer, Water pump, Shower, Stove
  • Car, Valve cover, Carburetor,  Rocker cover, Motor Engine, Radiator, Fuel Line

High QUality Silicone Rubber Gasket Factory

When it comes to choosing the right seal gasket for your needs, ultra soft silicone o-rings offer a number of advantages. They’re made of a material that’s both strong and pliable, so they provide excellent sealing properties. In addition, they’re resistant to extreme temperatures and chemicals, making them ideal for use in a wide range of applications. Ultra soft silicone o-rings are also very affordable, so they’re a great option for those on a budget.

Suconvey Rubber Manufacturer Supplys Custom Molded Silicone Gasket seal

We have developed a series of high quality, high performance silicone rubber sheet, silicone tube, silicone gasket seals, silicone rubber roller, custom silicone rubber profiles and so on. Our Class VI silicone products features the characteristic of nontoxic, high temperature, slow aging, heat-press, wear abrasive, high and low density and flame retardant.

No matter how big or small the project is you can trust our expert craftsmen to deliver on time .

Wholesale ultra soft silicone o ring seal gasket manufacturer

We are a leading Manufacturer of ultra soft silicone o ring seal gasket from China. Ultra soft silicone o-ring seal gasket is a specialized form of an O-ring that is used in many industries. The main difference between this type of gasket and a standard O-ring is the material that it is made from. Ultra soft silicone has a much lower durometer, or hardness, than regular silicone, making it ideal for applications where there is a need for a softer seal.

Happy Customers

Year after year, multiple industries recognize Suconvey Rubber as a leader in quality, service, and innovation. We’re proud to be one of the top rubber products manufacturers in the world.

University laboratory
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I have worked with them for a little over a year now and I have to say that I am generally satisfied. The product has performed as I hoped, with very few issues. The customer service has also been responsive and helpful. Overall, I would recommend their product to others in the market for the rubber.
Automobile manufacturers
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This is a China silicone sheet manufacturer that I am satisfied with.Despite COVID-19, the shipping is delayed. But I like professional manufacturers like this.
Food Factory
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I am very grateful to stephanie for giving very appropriate advice on my project. Fast fast fast delivery.
Fish Pond Project
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I did a lot of research before purchasing the rubber products and ultimately went with Suconvey Rubber. I'm so glad I did! They are a super reliable supplier and professional rubber experts.

Contact Us For More spec silicone rubber extrusion Types

Share your thoughts and customize your target products with our silicone rubber specialist.

Frequently asked questions

Here are the most frequently asked questions and answers about how to buy customized silicone products

  1. Please confirm your inquiry request as the usefulness.
  2. Please measure your application place size and count the quantity. If you have drawing, better send to us. If you have no drawing please tell me your application and tell me where do you want to use it, better to know the application equipment model, we can make drawing or solutions for you.
  3. We will making drawing as your demands or required products photos or pictures.
  4. Please confirm the size and quantity, especially the specifications of what you want so that I can supply the most precise guide and suggestions.
  5. Making samples as your exact requirements and appplications.
  6. Testing and confirm the samples and making upgrade if necessary.
  7. Placing order and prepare the production.
  8. Arrange the delivery after out of warehouse test.
  9. After-sale service follow the goods always.

Before purchase: Give the most professional guide for choosing the right products or service system.

After purchase: Warranty for 1 or 2 years as the application and your requirements. Any damage will be repair or replace new during warranty as long as use the products as the right way and normal wear of the products apart from any break by personal reasons.

After-sale: Always give the most professional suggestions for the products working status, give support for customers marketing developments of own brand business. Always repair as long as we keep cooperation.

Yes, we can provide existing sample for free, but a little sample charge for custom design, new customers are expected to pay for the delivery cost, the sample charge will be deducted from the payment for formal order. 

For existing product, it takes 1-2 days; If you want your design, it may take 3-5 days depends on your design content. 

We have our QC department empowered with a professional QC team.  “Quality First, Cutomer Focus” is our quality policy, and we have Incoming Quality  Control / In-process Quality Control / Out-going Qualtiy Control throughout our factory operations.

To withstand all the above extreme working environment requirements, Suconvey has to choose the best quality raw materials which can not only produced good performance silicone products but also have many outstanding advantages such as will not change to yellow even use for a long time, will not become brittle easily broken, will not shrink or expand although using for a long time, will also not easily change the specification to influence your machine operation. Only based on the above quality control, silicone products can be serviced for a long time to save your energy to replace them and your time waiting for the replacement so that the productivity is high.

An ultra soft silicone o-ring seal gasket is a must-have for anyone looking to create a watertight seal. Here are some tips on how to use one:
1. Make sure the surface you’re sealing is clean and dry. Any dirt or debris will prevent the gasket from forming a tight seal.
2. Apply a bead of silicone sealant around the edge of the surface you’re sealing. This will help hold the gasket in place.
3. Press the gasket into place and smooth it down with your fingers. Be sure to work out any air bubbles that may be present.
4. Once the gasket is in place, apply another bead of silicone sealant over top of it. This will ensure a watertight seal.
5. Allow the sealant to dry. This could take anywhere from a few hours to several days, depending on the type of sealant you use.
6. Test your installation by pouring water into the joint, if it doesn’t leak, you’re done!

Get Your Needs With Our Expert

Suconvey Rubber manufactures a comprehensive range of rubber products. From basic commercial compounds to highly technical sheets to match stringent customer specifications.