Protect metal workpieces reliably during intensive chemical treatments with Tesa 4150 masking tape. Featuring a 70 µm thick red pvc film backing and a width of 50 mm, this tape is designed for dependable masking during galvanizing, anodizing, and etching processes. The durable backing combined with an age-resistant acrylic adhesive prevents unwanted metal deposition in immersion baths and ensures sharp, clean edges. With a generous roll length of 66 m, you can mask large surface areas quickly and accurately, followed by a clean and easy removal after your application.