These are thin plastic films used for hygiene or to protect a tub during home projects.
: Can feel like plastic compared to original porcelain; if not sealed perfectly, water can trap underneath, leading to mold. : The FlexStone Elite Tub Surround Go to product viewer dialog for this item. buy tub
If your tub is dingy or scratched, a permanent liner is a custom-molded sheet of PVC or acrylic that is glued directly over your existing tub. These are thin plastic films used for hygiene