Key Features:- Non-adhesive PTFE tape that lubricates threaded fittings and compression joints for a tighter, watertight seal.- Suitable for all water pipes, including drinking water, and effective at temperatures up to 85°C.- Helps prevent bi-metal corrosion and leakage during installation.- WRAS approved; complies with BS6920-1:2000 and BS7786:2006 standards.- Dimensions: 12m long, 12mm wide, 0.075mm thick; one roll per package.- Designed for easy application-clean threads, wrap following the thread inclination with overlapping for optimal performance.Silverline PTFE Tape is a reliable solution for achieving secure, leak-free connections in water pipe installations. The roll includes a high-quality, non-adhesive tape that is simple to apply on threaded fittings and compression joints. Before application, ensure any dirt, grease, or metal shavings are removed from the threads. Then wrap the tape evenly around the thread following the coil direction to create a deeper, tighter joint. This method not only provides a watertight seal but also significantly reduces the risk of bi-metal corrosion. Engineered to work with a variety of materials, including cast iron, steel, alloys, plastic, brass, and ceramics, this tape is ideal for both domestic and commercial plumbing applications.