The Silicon Rubber Cork (Translucent) is a premium laboratory sealing solution designed for securely closing laboratory vessels, glassware, containers, and scientific apparatus during experiments, storage, and analytical procedures. Widely used in chemistry laboratories, pharmaceutical industries, educational institutions, research facilities, hospitals, biotechnology laboratories, and industrial testing centers, these corks support safe and reliable laboratory operations.

Manufactured from high-quality translucent silicone rubber, these corks provide exceptional flexibility, durability, and long service life. The soft construction allows easy insertion and removal while maintaining a secure seal during laboratory applications.

The Silicon Rubber Cork is highly resistant to dilute acids, alkalis, ammonia, and many commonly used laboratory chemicals, making it suitable for demanding scientific and industrial environments where chemical compatibility is essential.

The translucent design allows improved visibility and easy identification, helping laboratory personnel monitor apparatus setups while maintaining a professional laboratory appearance.

Available in multiple sizes and dimensions, these silicon rubber corks accommodate a wide variety of laboratory flasks, bottles, tubes, reagent containers, and scientific instruments. The precision-manufactured dimensions ensure dependable fitting and sealing performance.

Suitable for sample storage, laboratory sealing applications, chemical handling procedures, educational demonstrations, pharmaceutical research, microbiology work, and industrial testing operations, these corks provide dependable performance across diverse laboratory environments.

The durable silicone rubber construction combined with excellent chemical resistance ensures reliable sealing performance and extended service life during routine laboratory use.

Micro Technologies manufactures laboratory consumables and sealing accessories under strict quality monitoring standards to meet institutional and industrial laboratory expectations. Combining premium materials, practical functionality, and dependable laboratory usability, these silicon rubber corks provide reliable support for scientific, educational, and industrial applications.

Features

• Manufactured from high-quality silicone rubber
• Translucent appearance for easy identification
• Soft and flexible construction
• Resistant to dilute acids and alkalis
• Resistant to ammonia and laboratory chemicals
• Provides secure laboratory sealing
• Available in multiple standard sizes
• Durable and reusable design
• Suitable for educational and industrial laboratories
• Long-lasting utility performance

Benefits

• Provides reliable sealing of laboratory vessels
• Excellent chemical resistance improves durability
• Flexible construction ensures easy handling
• Suitable for a wide range of laboratory applications
• Helps prevent contamination and leakage
• Supports safe storage and experimentation
• Delivers dependable laboratory performance

Product Specifications

Available Variants

• No. 9 Silicon Rubber Cork
• No. 11 Silicon Rubber Cork
• No. 13 Silicon Rubber Cork
• No. 15 Silicon Rubber Cork
• No. 17 Silicon Rubber Cork
• No. 18 Silicon Rubber Cork
• No. 19 Silicon Rubber Cork
• No. 21 Silicon Rubber Cork
• No. 23 Silicon Rubber Cork
• No. 25 Silicon Rubber Cork
• No. 27 Silicon Rubber Cork
• No. 29 Silicon Rubber Cork
• No. 31 Silicon Rubber Cork
• No. 33 Silicon Rubber Cork

SKU System

• SRC-09-TR
• SRC-15-TR
• SRC-21-TR
• SRC-27-TR
• SRC-33-TR

FAQs

What is a Silicon Rubber Cork used for?

It is used for sealing laboratory flasks, bottles, test tubes, and scientific apparatus during storage and experiments.

What material is used in this cork?

The cork is manufactured from high-quality translucent silicone rubber.

Is it resistant to laboratory chemicals?

Yes, it offers excellent resistance to dilute acids, alkalis, ammonia, and many common laboratory chemicals.

Why is the cork translucent?

The translucent construction improves visibility and allows easy identification during laboratory use.

Are multiple sizes available?

Yes, the Silicon Rubber Cork is available in various standard sizes to suit different laboratory vessels.

Is it suitable for pharmaceutical and research laboratories?

Yes, it is widely used in pharmaceutical, research, educational, and industrial laboratory environments.

Do you provide bulk supply for institutions and distributors?

Yes, bulk procurement support is available for educational institutions, research facilities, pharmaceutical companies, hospitals, and laboratory distributors.

Why Choose Our Products

• Manufactured using premium laboratory-grade silicone rubber
• Strict quality inspection for dependable laboratory use
• Excellent chemical resistance for long service life
• Suitable for institutional and industrial bulk supply
• Responsive support for laboratory procurement requirements

Call to Action

Choose professionally manufactured laboratory consumables and sealing accessories from Micro Technologies for schools, colleges, universities, research institutions, pharmaceutical laboratories, hospitals, and industrial testing facilities. Contact us today for institutional pricing, distributor partnerships, bulk orders, and customized product quotations.