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Silicone Rubber Gaskets, Dia. 3 1/2
Silicon Gaskets 3 1/2"
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Spanish Name: JUNTAS DE SILICIO, DIA. 3 1/2''

Product Code: C39-2

Description Technical Specs
Jewelers use this Silicon Gasket to assure an excellent vacuum seal for flasks and flask adaptors during vacuum casting. This gasket ables to withstand flask temperatures. Use at flask temperatures below 900°F (482°C). These gaskets can be used in combination with graphite or woven gaskets for casting at higher flask temperatures.

Maintain optimal performance and prevent leaks with our selection of high-quality silicone rubber gaskets, specifically designed for 3 1/2" diameter applications. Made from heat-resistant, chemically inert silicone, these gaskets offer unparalleled reliability and versatility. Whether you're tackling plumbing projects, sealing industrial equipment, or safeguarding electronics, our 3 1/2" silicone rubber gaskets deliver a perfect fit and long-lasting protection.
  • Durable silicone construction: Withstands high temperatures, harsh chemicals, and wear for lasting performance.
  • Leakproof seal: Creates a tight barrier against liquids, gases, and pressure.
  • Dimensional accuracy: Engineered for a precise 3 1/2" diameter fit.
  • Gaskets in different sizes used to seal flasks while vacuuming. 3 Diameter.
  • Versatile applications: Ideal for plumbing, industrial equipment, electronics, and more.
  • Heat-resistant: Performs reliably in temperatures ranging from -60°C to 230°C.
  • Chemically inert: Compatible with a wide range of liquids and chemicals.

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