Seaming Tape
1
Clean all areas of the liner that will overlap with a mild cleaning agent, like soapy water. For extremely dirty or sticky liners, you can use acetone. Also smooth out any wrinkles in the liners.
2
Using a marker or chalk, mark at least 4-5 inches from the edge of the bottom liner. Make several marks down the length of the liner for easy positioning.
3
Align the seaming tape on bottom liner where you have made the marks. Unroll the tape along the entire length and stick the seaming tape to the bottom liner.
Before removing the backing, apply pressure along the entire length of the seam tape.
TIP! Use a roller or similar tool to help you.
4
Align the top liner over the seaming tape. Slide the backing out from under the top liner, applying pressure to the top liner as you go. Once the two liners are connected apply pressure along the entire length of seam to seal.