Description
This NBR round cord has a 6.99 mm diameter and a 3 m length. It is ideal for creating large-diameter O-rings when combined with instant adhesive. NBR O-rings are commonly used in hydraulic cylinders, pneumatic cylinders, and power transmissions.
Pros:
- Resistant to air, oils, solvents, alcohols, lubricants and water (up to +80°C)
- Suitable for temperatures from -20 to +100°C (-4 to 212°F)
Cons:
- Sensitive to weather influences
- Unsuitable for glycol brake fluid, high aromatic fuels, and polar solvents



![8mm x G3/8” 90deg Elbow Push-in Fitting with Male Threads Brass/PA 66 NBR Long Body Rotatable [2 Pieces]](https://www.toolportal.shop/wp-content/uploads/2025/11/8mm-x-g3-8-8221-90deg-elbow-push-in-fitting-with-male-threads-brass-pa-66-nbr-long-body-rotatable-2-ilickzeq19463-0.webp)


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