Find all the FFKM O-rings you need right here at Bay Supply. Made from vulcanized rubber, extreme temperature & chemical-resistant FFKM O-rings are perfect for over 1,800 chemical applications. With heat resistance up to 620­­­° Fahrenheit, it makes sense to use FFKM O-rings that are temperature & chemical-resistant in extreme environments where uptime is important. The general performance of FFKM O-rings is superior to other manufactured seals in industries such as chemical manufacturing, oil and gas recovery and aerospace. Get extreme temperature & chemical-resistant FFKM O-rings today!