Silicone Floor Drain Cap — safe, flexible cover for drains and sewers Key benefits Creates a secure seal over drain openings using soft, foodgrade silicone for safe, practical everyday use. Large surface area adheres to the drain outlet so the cover stays in place and resists shifting during use. Simple to install and remove—just press over the drain to seal or cover; ideal for holding water in a sink or acting as a basic debris cover. Features Material: Gentle, flexible silicone that conforms to drain openings and is easy to clean. Function: Acts as a floor drain cap and sewer cover; can be used to seal a drain to fill a sink or to cover the water outlet as a protective/filtering cover. Compatibility: Suitable for standard bathtub drains, bathroom floor drains, bathroom basins, and kitchen sinks. Large surface design works with many common drain shapes and sizes. Performance: Stays adsorbed to drain surface and is not prone to shifting during normal use. How to use To seal a sink or basin: place the silicone cap over the drain opening and press gently until it forms a seal. Fill or hold water as needed. To cover a floor or shower drain: center the cap over the outlet; the flexible silicone will conform to the surface and remain in place during routine activity. To reduce debris entry: position the cap as a simple covering or temporary filter to catch larger particles. Practical scenarios Bathtub: Seal the drain to fill the tub quickly without installing hardware; remove and clean the cap when finished. Kitchen sink: Press over the drain to hold water for washing dishes or to act as a temporary cover when rinsing to prevent larger debris from entering the drain. Bathroom floor or basin: Use as a protective cover to keep hair and larger particles from immediately entering the drain while shaving, brushing teeth, or cleaning. Care and maintenance Rinse with water and mild soap; air dry. Silicone construction resists odors and staining when cleaned regularly. Store flat or rolled without stretching to preserve shape. This silicone floor drain cap offers a simple, reliable solution for sealing and covering drains across bathrooms and kitchens, combining flexible material and a large contact surface for stable performance.