• Product purpose: designed to provide a long-lasting, watertight seal for plumbing fixtures including sinks, taps, basins and drain strainers
• Formulation benefits: soft and flexible putty that will not shrink, bleed, harden, crack or crumble to maintain integrity over time
• Application versatility: suitable for setting toilet bowls, fixtures, faucets, sink frames and other plumbing joints requiring reliable seal
• Size specification: 28 oz (approx 794 g) tub offering ample quantity for trade-use or multiple installations
• Material protection: gas-proof, odour-proof and water-resistant compound designed for plumbing environments
• User friendly: easy to apply to clean, dry surfaces; simply set fixture and remove excess for neat finish

Black Swan high-quality, non-hardening putty is specially formulated to provide a long-lasting, watertight seal on a variety of surfaces, including metal, plastic, and ceramic. Ideal for both professional plumbers and DIY enthusiasts, Black Swan Stay Soft Plumbers Putty is perfect for setting taps, basins, sinks, strainers, and other plumbing fixtures. Its easy-to-use, malleable texture ensures a perfect fit every time, preventing leaks and ensuring a durable, secure installation. Resistant to cracking and shrinking, this putty remains flexible over time, adapting to temperature changes and movements in plumbing systems. Trust Black Swan Stay Soft Plumbers Putty for a dependable seal that stands the test of time. Not suitable for marble surfaces.