Ks-Tek 20mm Aluminum Crimp Seal Cap with Natural PTFE/Blue Silicone Septa (Silver) 100pk
$19.99
Description
Completely laminated with PTFE. Soft liners for easy penetration.Size of the cap: Φ20mm. The diameter of center hole is 10mm. PTFE membrane Thickness 3.25mm.Use PTFE and high-quality silicone rubber as raw materials to ensure that the septa is non-toxic..High Temperature resistant up to -60-260°C..The cap is made of high-quality thickening aluminum material, containing a white PTFE membrane/Blue silica gel composite septa, which has excellent performance. After sampling, it is still sealed.
