PTFE GL45 Screw Caps (Solid & Open-Top)

Pure PTFE GL45 screw caps in solid and open-top versions for high-purity and chemical-resistant sealing.

Key Features:

• Material: 100% PTFE (Teflon)
• GL45 threaded design
• Includes solid cap or open-top cap
• Extreme chemical resistance (acids, bases, solvents)
• High-temperature and corrosion resistant
• Non-stick, easy-clean surface
• Suitable for high-purity and corrosive media handling