Pro-Tect® — Construction Tapes
WR Hardboard Seam Tape
Contractor-grade adhesive seam tape — 3" × 60 yards. Tested and proven to be the best tape for seaming Pro-Tect® WR Hardboard panels together on job sites.
Designed specifically for use with Pro-Tect® WR Hardboard floor protection. This seam tape holds panels securely together across large areas, prevents shifting, and maintains the water-resistant seal between boards — critical when protecting floors during construction, renovation, or heavy-traffic jobs.
Key Benefits
Tested for WR Hardboard
Specifically tested and chosen by Pro-Tect as the best tape for seaming WR Hardboard panels — not a generic tape.
Contractor-grade adhesive
Strong, reliable hold that keeps panels from shifting under heavy foot traffic, tools, and equipment.
3" wide coverage
Wide 3" width spans seams generously — provides a full, secure bond across the joint.
60 yards per roll
180 linear feet per roll — enough to seam large areas without having to stop and change rolls mid-job.
Maintains water resistance
Seals the joint between WR Hardboard panels to preserve the 72-hour water resistance of the system.
Speeds up installation
Works with WR Hardboard's fast-lay system — cover large areas quickly with consistent seam quality.
Applications
Seaming WR Hardboard panels
Large-area floor protection
Construction & renovation sites
High-traffic job site corridors
Hardwood & tile floor protection
Concrete & marble surface protection
How to Use
| Step |
Process |
| 1 |
Lay out Pro-Tect® WR Hardboard panels across the floor surface, butting edges together tightly at the seams. |
| 2 |
Center the Seam Tape over the joint between two panels. |
| 3 |
Press the tape firmly down across the full length of the seam — work from one end to the other to avoid air bubbles. |
| 4 |
Run your hand or a roller along the tape to ensure full adhesion across the entire width. |
| 5 |
Continue taping all seams until the full floor area is covered and secured. |
Technical Data
| Property |
Details |
| Width |
3 inches |
| Length |
60 yards (180 linear feet) |
| Quantity |
1 roll |
| Adhesive type |
Contractor-grade pressure-sensitive |
| Designed for |
Pro-Tect® WR Hardboard (20 mil & 44 mil) |
| Purpose |
Panel seaming — holds boards together, maintains water resistance |
| Compatible surface |
WR Hardboard — any hard floor surface underneath |
Downloads
Technical Data Sheet — WR Hardboard & Seam Tape System
PDF — official Pro-Tect product specifications
This tape is designed to be used with Pro-Tect® WR Hardboard floor protection. When covering large areas, lay boards end-to-end and side-to-side, then tape all seams for a continuous, secure surface. One roll covers approximately 180 linear feet of seams.
