Boker's chemically resistant washers and spacers withstand abrasive, corrosive, high purity, or viscous fluids. Materials include ABS, polyethylene, polypropylene, PTFE, PVC, and PVDF. The washers ship with REACH compliance documentation upon request. In addition to standard washer and spacer sizes, users can choose from ODs from 0.08 to 5.14 in. and a variety of IDs and thicknesses without tooling charges.

Boker's Inc., 3104 Snelling Ave., Minneapolis, MN 55406, (800) 927-4377,