13 Silicon Corks, White Color, Superior Quality Superior Quality
Catalog No.: SLT-214-3339
Quantity/Pack: 2
Specification: 33 mm / 39 mm / 39 mm-
HSN: 40160090
Usually Shipped in: 1-2 week
For lab/research use only, unless otherwise specified
DESCRIPTION
These extra-large white silicone corks feature a 33mm bottom diameter, 39mm top diameter, and 39mm height, designed for industrial-grade sealing of wide-neck laboratory flasks, fermentation tanks, and chemical storage containers. Made from medical-grade platinum-cured silicone, they offer exceptional chemical resistance to acids, bases, and solvents, with extreme temperature tolerance (-60 C to 350 C) for autoclaving and high-heat sterilization. The precision-engineered tapered design ensures a secure, airtight fit for various extra-large containers, while the thick-walled construction prevents compression fatigue and deformation. Ideal for pharmaceutical production, industrial chemical processing, commercial brewing, and research applications, these non-porous, non-reactive corks are reusable, dishwasher-safe, and maintain elasticity through repeated use.