How 5C – Silicone O-Ring Repair Kit? Helps You

When Ordinary O-Rings Can’t Handle the Heat

Failing seals in high-temperature, sensitive, or clean environments

Excellent resistance to heat and oils

Heat, safety, and compliance shouldn’t be afterthoughts, they’re essential.

Other elastomers

What Sets Silicone Apart for Demanding Conditions

Material properties that matter in heat, safety, and hygiene

The right material plus the right assortment equals reliable performance under pressure.

The 5C Silicone Kit: Engineered for Tough, Clean Use,/strong>

Precision sealing, quality material, and comprehensive range

5C NBR O-rings 368 pices

The kit contains 386 silicone O-rings in 30 assorted sizes, covering both small and large sealing needs.

Kit Contains

Constructed of high-quality silicone rubber, with features: high-temperature resistance, strong electrical insulation, anti-static behavior.

Food grade silicone

Special formulations allow production of food-grade silicone, making it safe for cookware, lunch boxes, thermal containers, etc.

Customize size ring in box

Comes with a tough storage box, detailed size-chart, well organized to help find the right ring quickly.

This isn’t just a kit. It’s a well-crafted system for performance, safety, and readiness.

Heat-resistant performance

What You Achieve with 5C Silicone in Your Toolbox

Durability, safety, and consistent service

With the 5C Silicone O-Ring Kit, you’re not just fixing leaks, you’re ensuring reliability, safety, and long-term performance.

You have questions.
We have answers.
What is the 5C – Silicone O-Ring Repair Kit?

It is a comprehensive kit containing 386 high-quality silicone O-Rings in 30 assorted sizes, organized in a durable storage case, designed to meet a wide range of sealing needs.

What are the key properties of these O-Rings?

The silicone O-Rings are heat-resistant, provide excellent electrical insulation, anti-static, flexible, and can be produced as food-grade material, making them versatile and safe for various applications.

How are the O-Rings organized in the kit?

All 30 sizes are separated and neatly arranged in a hard-wearing storage case, with a detailed size chart for easy identification and quick access.

What applications can this kit be used for?

The kit is suitable for water, oil, shaft, hole, fixed, dustproof, guide, and rotary seals. It can also be used in industrial and mechanical equipment like pressure vessels, gas compressors, heat exchangers, boilers, filters, electrical appliances, and even food-grade applications like rice cookers, coffee pots, lunch boxes, and thermal containers.

Why choose Kesaria’s Silicone O-Ring Repair Kit?

Our rubber offers high-quality, cost-effective O-Rings with effective service, ensuring durable, reliable, and versatile sealing solutions across industrial, mechanical, and household applications.