The VaporDrain Easy Trim Adaptor Disc is intended for use with a VaporDrain device when covering a floor drain over 2-1/2” diameter. The VaporDrain Adaptor Disc can be on floor drains up to 6-1/2” diameter.
Simply remove the drain grate or cover, measure the outer diameter of the floor drain that you wish to seal, and cut the Adaptor Disc to the appropriate size using any household scissors or utility knife.
Then, install the Adaptor Disc over the floor drain using appropriate sealant or caulk. Once the Adaptor Disc is installed over the drain, apply a bead of sealant or caulk around the hole in the center of the Adaptor Disc, and insert the VaporDrain device through the hole. Once VaporDrain and Adaptor Disc are in place with appropriate sealant, reinstall the drain grate or cover.