DURAN? GLS 80? High Temperature Screw Cap and accessories, white
- > Manufactured from PSU, PTFE, PTFE coated, platinum-cured silicone
- > PSU caps and PTFE pouring rings offer greater thermal and chemical resistance than the equivalent polypropylene components
- > Screw cap seal with PTFE coated, platinum-cured silicone for efficient sealing
- > The matching PTFE pouring ring permits drip-free pouring and clean, safe working
Product Overview
The material used for this GLS 80 closure is a special compound based on polyarylsulphone. As a result, the chemical, thermal and mechanical properties of the material are improved compared to polypropylene. Thanks to the shortened triple thread, the DURAN? GLS 80? bottle can be opened or closed with only a three-quarter turn. The seal, which is coated on both sides with PTFE, ensures the bottle can be tightly sealed (cap liner: platinum-cured silicone). A matching PTFE pouring ring is also available, permitting clean, drip-free use.