FOR A SECURE BEADED POOL LINER INSTALLATION! Use this wedge like rubbery strip to place in the track above the liner bead. Not for use on overlap liners, liner lock is used on beaded liners for a more secure fit. Helps prevent liners from falling out of the track. Liner Lock stays pliable for years; can be removed / reinstalled. For use on above ground and in-ground pools with beaded liners.

120 Thick 120’ Vinyl Wedge Bead Lock Roll – White