The cold and heat resistant HotGrip protectors are made of silicone rubber. They protect fingers and hands from burns and freezing when working with apparatus that have extreme temperatures from −60 to +200 °C (briefly up to +250 °C).

• Safe handling and positioning of deep frozen, hot or even boiling substances and apparatus
• Extremely elastic and slip-proof silicone rubber: Even smooth surfaced apparatus such as hot glass flasks can be securely gripped

The protectors are available for the whole hand, for thumb and one finger and for thumb and 1 to 2 fingers.