Manufactured from special formulated polyethylene with thick walls and crushresistant corners. Resistant to most acids, bases, and many commonly used solvents. Guarantees high temperature resistance between -40°C to °C. Specially recommended for safe storage and transportation of liquids, powders and pastes. Bottle necks provide easy filling and pouring. Unique design of the neck with moulded pouring ring prevents drops and spillage. Caps are made from P.E with large ridges for fast closure. Cap inner design with inverted top plate ensures hermetical and leak-proof closure. GL 45 caps for liquid bottles are featured with a PTFE protective insert. Featured with self lock and internal security ring for safe protection of the bottle content.