Seam Tape is specifically made to secure Ram Board joints. The 3-inch width provides extra coverage over Ram Board seams. Easy to tear and install thanks to its kraft backing, this tape is also recyclable. However, due to its strong contractor-grade adhesive, it's not recommended to apply it directly onto finished floors and surfaces. As with most tapes, it's not vapor permeable, so it's best to avoid using it in areas where curing floors require ventilation.