Model NO.: SP-13 Application: Machinery, Industrial Component, Household Appliance Cross-Section Shape: Mountain Type Circle Color: Any Pantone Color Is Available Usage: Wine Bottle, Beverage Bottle, Flask, etc Durometer: 5-90 Shore a Materials Certification: FDA, LFGB, SGS, RoHS Features: Easy to Clean, Good Sealing, Leakproof. etc Transport Package: Poly Bags, Carton Boxes Origin: Xiamen, China Material: Silicone Rubber Effect: Hole with Seal Sizes: Customized Working Temperature: -40c~230c Design Type: Can Be Customized Forming: Compression Molding or Lim Special Property: Oil Resistance Trademark: Better Specification: CE, ROHS, FDA HS Code: 3923500000 Customized Silicone Rubber Sink Drain Stopper
Silicone Rubber Sink Drain Stopper -Definition
Silicone Rubber Sink Drain Stopper, also called Silicone Sink Drain Plug, Rubber Sink Deain bung, which is widely used in vessel & container, hole plug products for sealing cap & cover or grommet plug.

Silicone Rubber Sink Drain Stopper -Application
Lab grade Silicone Rubber Sink Drain Stopper, also called Silicone Sink Drain Plug, Rubber Sink Drain Bungs, Silicone Rubber Sink Drain Stoppers and Plugs, which is mostly made of FDA & LFGB standard silicone rubber materials or liquid silicon materials. Beverage & Drink & Wine glass bottle cap plug, pharmaceutical, chemistry rubber Sink Drain Stopper mainly choose food grade or medical grade Silicone Rubber Sink Drain Stopper. Some of solid silicone or liquid Rubber Sink Drain Stoppers also need biocompatibility materials, this kinds of stoppers made by
Liquid Silicone Injection Molding or Compression molding.

In our daily life, Rubber Sink Drain Stoppers are known as Silicon Rubber bottle & wine & beer & glass Sink Drain Stoppers, plastic or rubber hole plugs, expandable pipe or tube rubber plugs, flask stopper, rubber bathtub & drained water stopper, rubber pipe plugs, drain stoppers, desk grommet, rubber freeze plugs, plastic plugs & silicone rubber holes end cap etc.
Silicone Rubber Sink Drain Stoppers Properties:
Property | Silicone Material | Other Material |
Toxicity/Odor | No | Most Have |
Transparency | High | High |
Physical Inert/Chemical Stability | Excellent | Good |
Eco-friendly/Degradable | Yes | No |
Non-fade/Non-yellowing | Yes | No |
Anti-aging/Long Service Life | Yes | Yes |
Softness/Flexibility | Excellent | Poor |
Abrasion Resistance | Good | Good |
Insulativity | Excellent | Excellent |
Fade-proof | Good | Good |
Skid Resistance | Good | Poor |
Elasticity/Shake-proof | Excellent | Poor |
Easy to Demold/Clean | Good | Good |
Flammability | 230ºC | 100ºC-150ºC |
Cold-resistant/Anti-fragility | -40ºC; No Embrittlement | -40ºC; Embrittlement |
High Temperature Resistance | Non-flammable; No Hazardous Substance | Flammable; Hazardous Substance |

Our Company Advantages:
1. Competitive Price: Origin Manufacturer.
2. Making Precision Mold Tools since 1998
3. Five experienced technical and design persons.
4. Production and Test strictly according to ISO9001.
5. Full Test Equipment: projector, sclerometer etc.
6. Production Environment: Clean Room.
7. 2 Assembly Lines in dust-free plant
8. 5 production plants: Mold-Making Plant, Silicone/Rubber Compress Plant, Plastic Injection Plants, LSR Injection Plant, Assembly Plants, where different Silicone Rubber Sink Drain Stoppers can be produced.
Custom Silicone Rubber Sink Drain Stoppers Demands:
1. Offer 2/3 D design Drawings
2. Design and Size Demands
3. Hardness Demands
4. Hardness Tolerance Demands
5. Materials Demands
Contact us if you need more details on Drain Stopper. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Sink Stopper、Sink Drain Stopper. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Custom Silicone Rubber > Others Custom Silicone Rubber