3M Photo Splicing Tape 8422 Black 4 in x 360 yd 4 per case Plastic Core

3M(TM) Photo Film Splicing Tape 8422 is used to pre-splice photographic film for processing. It features a heavy polyester backing and an aggressive, versatile rubber adhesive that is both solvent and chemical resistant. This black tape is opaque to light and can work in systems having automatic sensors Rubber Adhesive Offers High Tack with Excellent Chemical Resistance The strong yet thin backing of 3M Photo Film Splicing Tape 8422 is ideal for splicing most film for processing through the developing chemicals. In addition, the stiff polyester provides additional abrasion protection and makes it less likely to curl or fold over on itself. The rubber adhesive sticks well to irregular surfaces, offers excellent chemical and solvent resistance and features high shear strength. The tape remains flexible at -60ºF (-50ºC) and is dimensionally stable up to 300ºF (150ºC). Opaque to light, this black tape can work in systems with automatic sensors.