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Home  »  Specialty Closures Overview  »  Caps
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Caps
Saint-Gobain offers a wide range of polypropylene caps, aluminum caps, steel magnetic caps and phenolic caps to meet your closure needs. The caps range in size from 8mm-screw and crimp caps to 89 mm screw caps, in both open— and closed-top styles. Caps can be sold separately or sold in complete assemblies with septa liners

A range of colors is available for our 8mm and 9mm size caps. Most other sizes are available in either white or black— or a custom color can be supplied.

  • Screw-top polypropylene caps are available in 8mm, 9mm, 11mm, 13mm, 15mm, 18mm, 20mm, 24mm, 28mm, 33mm, 38mm, 48mm, 53mm, 58mm, 70mm and 89mm sizes
  • Most sizes are available in black or white
  • 8mm and 9mm caps are offered in red, blue, yellow, clear and additional custom colors
  • Aluminum crimp caps are available in 8mm, 11mm, 13mm and 20mm sizes
  • Magnetic caps are available in open cap style in 20mm size







Screw Cap Closures
  • Ultra versatile; used for many applications in all life science markets
  • Septa liner adhesion flexibility; can be glue-fit, press-fit or bonded
  • Available in open- or closed-top style
  • Material options include phenolic, polypropylene, aluminum or steel; selection depends on size, material and top style
  • Colors options include black, white, clear, blue, red, yellow, gold metallic, silver metallic or custom; selection depends on size and material

Crimp Cap Closures
  • Widely used for chromatography and pharmaceutical applications; ideal for use with autosamplers and drug vials
  • Utilize press fit septa liners; no risk of adhesive contamination
  • Available with open tops
  • Material options include aluminum or steel; selection depends on size, material and top style
  • Color options include black, white, clear, blue, red, yellow, gold metallic, silver metallic or custom; selection depends on size and material

See the Closure Configuration Station for additional available options, or to contact us with custom requests.

 
 
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