Per Roll Total Length: 30m/98.4ft; Tape Width: 45mm/1.77inch; Thickness: 0.22mm. PET General Purpose - Waterproof, Flame Retardant, Strong Rubber Based Adhesive, Directly stretched around the area to be protected, no adhesives needed. Temperature Resistance: Long-term 180 Short-term 260 ,This is well within most domestic and industrial ranges, Suit for your needed The insulating tape is self adhesive, is used widely for Plating circuit board, car spray painting, plating protection. Suitable for Shielding or masking when doing PCB plating; Painting or powder coating; Electronic Assembly; General Purpose Masking; Masking electronic components; Shipping and Packaging, etc.