NAC Strataflex 6" x 50' Seam Tape

NAC Strataflex seam tape reinforces seams, changes of plane, and drain connections in your waterproofing membrane. This 6-inch-wide roll runs 50 feet, enough to tie together the inside corners, outside corners, and floor-to-wall joints on most shower installs.

Embed the tape into liquid membrane over every seam and coved corner, then coat over it. It bridges the gaps where movement and water want to break through, building a continuous waterproofing layer under your tile. It works alongside NAC preformed corners and primer as part of the full crack-isolation and waterproofing assembly.

Pros know seams are where waterproofing fails first, so they reinforce every one. Tile Outlets stocks Strataflex seam tape to keep your shower and floor systems tight.