• 2.5 mil; 1.0 mil polyimide film backing with silicone adhesive (Linered Version)
• Excellent thermal resistance and electrical insulating properties
• Wide operating temperature range up to 500-deg F
• High dielectric strength and good chemical resistance
• Flame Retardant
• Excellent puncture and tear resistance
• Conformable for masking uneven surfaces or irregular shapes
• Removes cleanly without adhesive residue after exposure to heat

TapeCase General Purpose Polyimide Film Tape B-Series is a polyimide film coated with a silicone adhesive for high temperature masking applications.