These neoprene foam cords stand up to water, sunlight, and oxidation, plus they resist swelling when they come into contact with oil.

An economical alternative to neoprene foam, these Santoprene foam cords stand up to water, sunlight, and oxidation but lack oil resistance.

These silicone foam cords meet NSF/ANSI 51 for food equipment materials. Use them to seal and cushion narrow spaces in food service equipment.

This cord stock is softer and creates a better seal in low-pressure applications than standard Buna-N cord stock.

Harder than standard Buna-N cord stock for better wear resistance.

The X shape of this cord stock provides four points of contact for a better seal in dynamic applications than round profile. It also requires less compression to make a seal, so it offers a longer service life.

This soft cord stock creates a better seal in low-pressure applications that standard neoprene cord stock.

Made of silicone, this cord stock stays flexible across a wide range of temperatures. It’s often used to seal autoclaves, industrial dryers, and freezers.

Easier to compress than standard silicone cord stock, this cord stock creates a better seal on uneven surfaces. It withstands temperatures as low as -60° F and as high as 400° F.

Made of Viton® fluoroelastomer, this cord stock resists a variety of chemicals, such as benzene and butyl alcohol.

With a 90A durometer, this cord stock is harder and more wear resistant than standard Viton® fluoroelastomer cord stock. It holds up in high-pressure equipment, such as fuel injectors.

Made of Viton® fluoroelastomer, this cord stock resists a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol. It has four points of contact with surfaces, so it’s less likely to roll or twist in moving parts than round- or square-profile cord stock.

Made from Santoprene, this cord stock combines the flexibility of rubber with the durability of plastic. It holds up to weather and harsh chemicals, such as acetic acid and potassium hydroxide, without cracking or tearing.