DIY Doctor Waterproof Butyl Tape with Aluminium Foil Backing (100mm x 5m)DIY Doctor Waterproof Butyl Tape provides a strong, watertight seal for a wide range of repair and sealing applications. Measuring 100mm in width and 5 metres in length, this aluminium foil-backed tape adheres firmly to materials such as metal, concrete, plastic, and glass.Ideal for sealing roofs, fixing gutter joints, repairing window seams, or patching outdoor equipment, this flexible tape creates a durable barrier against water ingress. It is weather-resistant and built to withstand varying temperatures from -15°C to 45°C, making it suitable for both indoor and outdoor use.The easy-peel backing makes application straightforward with no additional tools required. It bonds instantly without leaving behind sticky residue, making it a practical choice for both temporary fixes and permanent solutions.Keep it in your toolbox for general maintenance, emergency repairs, or routine DIY projects.Key Features:✅Size: 100mm width x 5m length✅Aluminium foil backing for added durability and heat reflection✅Strong adhesion to metal, concrete, glass, plastic, and more✅Waterproof and weather-resistant for indoor and outdoor use✅Suitable temperature range: -15°C to 45°C✅No mess application with clean removal✅Ideal for sealing, patching, and general maintenance.