Container SealTM is a sealing tape designed for the vast range of bottles and containers used in laboratory applications. Its' unique elastomeric characteristics allow it to stretch and conform around the irregular perimeters of containers lids and covers to form a tight seal. Container Seal will block water vapor loss, reduce the rate of gas exchange and prevent the entry of contaminants. Ideally sized (0.75" wide), the tape can be easily removed from most surfaces without leaving an adhesive residue. Available in a variety of colors.