Pressure-sensitive polystyrene foam seals with pressure-activated adhesive for jars and bottles with screw closures.
They act as a simple and reliable tamper-evident seal, helping to reduce leaks and drips once adhered to the container neck.
No induction equipment is required: simply place the disc inside the cap and screw firmly onto the container.
Available in various diameters compatible with our wide-neck bottles and glass jars.

Screw caps for wide-mouth glass jars and bottles, available in PP, bakelite and aluminium.
Available in different thread sizes, with black, silver or gold finishes depending on the model.
Designed to complete the container with a secure, durable and professional closure.