This premium grade polyester film tape is reinforced with fiberglass yarn filaments exhibiting heavy duty tensile and medium impact strength with high adhesion. Ideally suited for automatic and semi-automatic L-clip applications, our premium grade polyester filament tape is available in long length rolls. Examples of this tape usage include maximum security on heavy duty closings and is used to strap extremely heavy and/or irregular cartons. This filament tape is also available with custom printing, which creates brand identification while establishing additional security.