Water Activated Tape (WAT), also known as gummed tape, is a paper-based packaging tape with a starch-based adhesive that is dry until activated by water. When wetted, the adhesive becomes tacky and penetrates the fibers of corrugated board, creating a high-strength, tamper-evident seal that cannot be removed without visibly damaging the carton — making it ideal for secure shipping and handling.
We partner with industry-leading manufacturers to provide high-performance tapes you can trust. From everyday applications to specialized requirements, our product lineup features proven brands known for consistent quality, reliability, and innovation across industrial, commercial, and packaging environments.
Paper water activated tape bonds directly to corrugated fibers using a water-activated starch adhesive. Plain options provide strong, tamper-evident sealing, while printed versions add branding or handling instructions directly to the carton.
Reinforced water activated tape incorporates fiberglass or polyester fibers for added tensile strength. Designed to resist tearing and tampering, it’s ideal for heavy, bulky, or high-value shipments.
Box-grade water activated tape is engineered for standard carton workflows. It forms a permanent bond with corrugated board, often replacing multiple strips of pressure-sensitive tape while improving seal integrity.
Water activated tape dispensers streamline carton sealing by automatically moistening, cutting, and dispensing tape to a consistent length. Available in manual and electric models, they help reduce waste, improve seal consistency, and increase packing efficiency across a range of volumes.
At Pillar Tapes, we offer a broad selection of water activated tape dispensers suited for everything from small packing stations to high-throughput operations. Our team can help match the right dispenser to your workflow to ensure reliable sealing, reduced material use, and improved productivity.
Water activated tape is designed for operations that demand stronger seals, improved security, and consistent results. By bonding directly to corrugated fibers, it reinforces carton integrity, provides visible tamper evidence, and supports efficient, repeatable packaging processes—making it a smart choice for high-performance and sustainability-focused shipping environments.
Construction of Reinforced Water Activated Tape
WAT is IPG’s first Cradle-to-Cradle Certified Product. All IPG’s WAT is recyclable with the carton it is applied to. Single-Ply Paper Tape is also Certified Recyclable by Western Michigan University
Diamond “String” Pattern
Represents Cross Direction/CD of fiberglass or polyester yarns in- between the two plys.
Row “String” Pattern
Represents Machine Direction/MD of fiberglass or polyester yarns in- between the two plys.
Water activated tape bonds directly to corrugated fibers, creating a tamper-evident seal that protects cartons throughout transit.
Available in multiple grades and printable options, water activated tape delivers seal strength matched to box weight while adding branding value.
Using water activated tape dispensers ensures consistent, one-strip carton sealing that reduces waste and improves packaging efficiency.
Selecting the right water activated tape is critical to achieving a secure, tamper-evident seal and consistent carton performance during shipping and handling. Our tape specialists can recommend the appropriate tape grade, reinforcement level, and application method based on your carton type, shipment weight, and packaging workflow.
Interested in upgrading your carton sealing solution? Dive into our in-depth guide on Water Activated Tape to learn how it delivers superior strength, visible tamper evidence, and sustainable packaging performance. Whether you’re shipping daily or managing a high-volume operation, this guide helps you determine if WAT is the right fit for your business.
Unlike pressure-sensitive tape, water activated tape penetrates the corrugated surface, creating a permanent bond that cannot be removed without damaging the carton.
Yes. Water activated tape performs especially well on recycled, dusty, or rough corrugated boxes where traditional plastic tapes may struggle to adhere.
Paper water activated tape is ideal for standard carton sealing, while reinforced tape contains embedded fibers for added strength, making it suitable for heavier or high-value shipments.
Yes. Water activated tape can be custom printed with logos, branding, handling instructions, or security messaging directly on the tape.
Yes. Water activated tape is made from kraft paper and water-based adhesive, making it fully recyclable with corrugated boxes.
