The Biodegradable Shower Drain Weep Hole Cover was designed to address the problems encountered when the floating material becomes lodged around the weep holes and blocking the ability of water to escape down the drain and backing up the pan and weeping up the walls and dams.
This product simply fits over the top of the drain and covers the complete top part of the base of the drain where the weep holes and fastening nuts are located creating a small void completely around the base of the drain.
This allows a large area for which water can find a way to escape. This product is completely biodegradable so once the deck mud has set the material starts to degrade eventually dissolving completely and flowing down the drain. This product is completely safe for all plumbing, pipes and sewer treatment because it is made from corn bi-products.