3M 2525 Performance Flatback Tape was designed specifically to be a strong, dependable tape ideal for splicing and paint masking applications where adhesion in high temperature bake cycles is necessary. It's high tack and durable backing can be torn by hand, yet is suitable for machine dispensing. It can also be used in paint masking applications where a long, straight paint line is desired. Additionally, this flatback tape features a smooth paper backing that combines strength and heat resistance with consistent unwind. For high temperature applications, this tape resists temperatures as high as 300°F/149°C for up to one hour.