Cork granules blended with neoprene or Buna-N rubber give these gaskets compressibility similar to that of natural cork. Not rated for pressure. Cut with scissors.
Neoprene blend has greater oil resistance than cork. Temperature range of cork is –22° to +248° F; temperature range of acrylic adhesive is 0° to 200° F.
Buna-N blend resists oil and aromatic fuel. Temperature range is –22° to +248° F.