What Are O-Rings Made Of?

Also known as a toric joint, an O-ring is a gasket consisting of a circular, ring-shaped piece of material. Like other gaskets, it’s used to create a seal. When two parts are joined together, they may be fitted with an … Read More

An Introduction to Grommets and How They Work

From jeans and boots to cable housings and computers, grommets are found in many everyday products. Also known as eyelets, they are designed to fit inside of a precut hole. While you’ve probably used products containing a grommet, though, you … Read More

How Calendaring Improves the Properties of Rubber

Calendaring is a finishing process used in the manufacturing industry to create high-performance rubber, as well as other materials, for use in products such as gaskets, seals and O-rings. Rather than using standard rubber to produce products such as these, … Read More

How Vulcanization Improves the Properties of Rubber

Vulcanization is a chemical treatment process that involves the application of chemicals — usually sulfur — to alter the physical properties of rubber. In its natural state, rubber has numerous attractive qualities, including rust, corrosion and mold resistance. But rubber … Read More

What Are O-Rings? And How Do They Work?

Also known as a toric joint — in reference to its torus shape — an O-ring is a gasket with a circular-looped design that’s used to seal two working surfaces. The valve stems in automotive engines, for example, often use … Read More

What is an O-Ring?

An o-ring, also known as a toric joint, is a special type of gasket that’s shaped like a loop with a round cross-section. It’s designed for use inside of a groove, where it’s compressed during assembly to achieve a secure … Read More

Top 5 Questions on Vulcanized O-rings

Having trouble finding the proper size o-ring for your application?  Maybe the size you are looking for is not available from stock.  Maybe the size you are looking for is too large to be molded.  Is the volume too low … Read More