539 is a moisture resistant kraft flatback paper tape. Featuring a super aggressive pressure-sensitive, natural/synthetic rubber adhesive, it is designed to offer a positive, attractive seal and excellent adhesion to minimize carton sealing failures and prevent pilferage. Designed for use in applications where reduced weight can provide packaging material savings.Used for: Carton sealing, packaging, silk screening, picture framing, beaming/leasing, splicing, and tabbing. Great for any home and industrial use. It creates a great seal with its strong adhesive and is great for framing and packaging.