Sink strainer Made for longterm use and designed to catch debris to help prevent clogs. Includes a water plug for sealing when needed. Kickout device Install on a waste disposer to keep water out of the sink area and assist in directing flow. Water plug The lower part functions as a kickout device. Used for scraping leftovers from the disposal to support cleaner maintenance. Waste disposer accessory This sink sealer is designed to be versatile as a waste disposer accessory, supporting a range of sink disposal setups. Use scenarios Daily kitchen disposal: place the strainer to trap food scraps, use the water plug to seal when not actively disposing, and rely on the kickout feature to manage water flow during operation. Disposal cleaning: use the water plug with its kickout function to help scrape and remove leftovers from the disposal chamber for easier maintenance. Versatile sealing: apply the sink sealer in various disposer configurations to enhance sealing and reduce splash and leakage during disposal use.