Molded Rubber Product Specialists

Specification Rubber Products began in 1968 as a manufacturer of rubber components for the waterworks industry. Today, our company is a primary supplier for ductile iron pipe, valve, and hydrant producers. We also offer specialty mechanical molded rubber goods for industrial manufacturing applications.

Our name is an accurate description of the products we deliver. We are custom molders of high quality, close tolerance, engineered rubber products. We have the technology, equipment, and experience in producing large parts that other molders avoid due to the complexity involved. Polymers that we use include SBR, natural rubber, nitrile, EPDM, neoprene, silicone, and fluoroelastomer. We welcome the opportunity to recommend or to assist in formulating a compound to meet your specific requirement. Our manufacturing facility is located in Alabaster, Alabama, USA.

Quality products from a quality company.

Filler Flange Gaskets

  • Stocked in 3”- 12"
  • Available up to 36" in one solid piece - larger sizes available (4 segment/dovetailed)
  • Full Face and Ring Style
  • NSF-61 EPDM
  • 1/16”, 1/8”, 1/4” and 1/2” thicknesses
  • 250 psi • Up to three gaskets can be stacked to fill 1 1/2”
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