Cantech Water Activated Tape is reinforced with strong fiberglass yarns and adheres to boxes even in dusty or dirty conditions. Water Activated Tape is not effected by extreme hot or cold conditions and can not be opened without leaving a broken seal. We guarantee that all suppliers meet or exceed manufacturing specifications. We have a comprehensive line so, if you don't see the carton tape you need on our site, call us for a quote. We only listed the top sellers. We have products from top manufacturers and are prepared to answer any questions you might have.