Please note: this tape is mainly used for nursery grafting.*** Parafilm Grafting Tape is Manufactured by Original Parafilm M Manufacturer and is an economical plant grafting solution that is easy-to-use, and makes nursery grafting and/or budding efforts efficient for various grafters (nursery, landscapers, and home gardeners). Parafilm Grafting Tape is Waterproof, Flexible, Stretchable, and Self-Adhering. Its Breathable properties allows gases such as oxygen, carbon dioxide, etc. to pass through, and as such offers an excellent breathable moisture barrier. The combination is perfect for grafting which requires a barrier to keep moisture in while allowing oxygen and carbon dioxide to pass through. Parafilm Grafting Tape is not suitable for Laboratory use or in Areas where Temperatures exceed 54°C (130°F).