An elastomeric material produced by polymerizing acrylonitrile and butadiene. In the waterproofing industry, it is used to manufacture specialized membranes, gaskets, and sealants that must withstand exposure to harsh chemicals or petroleum products. It maintains its flexibility and seal in industrial environments where standard polyurethane or silicone would quickly degrade.
Heard on the job
We've to use nitrile rubber flashing around the grease traps on the restaurant roof.
Also heard as
- NBR
- Buna-N