Apple Rubber Products

Apple Rubber Products is a US designer and manufacturer of rubber seals and sealing devices based in Lancaster, New York, celebrating 50 years of pushing the boundaries of rubber seal design for industries from aerospace to medical and everything in between. All products are fully designed, engineered and manufactured in-house at its Lancaster facility.

Its engineering resources have become industry standards: the Seal Design Guide first published in 1989, the O-Ring Size Search tool, O-Ring Gland Calculator, Chemical Compatibility Guide and Material Selection Guide, all written by engineers for engineers. Apple Rubber's product scope covers o-rings and custom sealing devices serving countless applications worldwide, complemented by its engineering blog covering manufacturing trends, and the company remains a leading name for standard and custom molded sealing solutions backed by five decades of molding expertise.