This membrane accessory is suitable for maintenance and repair of toilet tanks in both private and commercial bathrooms. Material and compatibility - Made of durable silicone material - Easy to install with a wide range of WC tank brands, providing broad compatibility - Designed to deliver a long service life What it does - Supports maintenance and repair of toilet tanks - Enhances bathroom fixtures and reliability - A dependable component to complement a comprehensive plumbing toolset Who should use it - Homeowners, property maintenance staff, and tradespeople seeking an efficient sanitary solution 2-3 practical use scenarios - Scenario 1: Replacing a worn or leaking membrane in a private home toilet tank during routine maintenance. - Scenario 2: Servicing multiple rental units, using a versatile membrane that fits many tank brands. - Scenario 3: On-site plumbing calls where a durable silicone membrane provides quick, reliable repairs across different WC models. Key attributes - Function: Toilet tank maintenance and repair - Material: Silicone - Compatibility: Wide range of WC tank brands - Performance: Durable, long-lasting service life