3M Products & Supplies
3M™ Photo Film Splicing Tape 8421, Red, 12 in x 360 yd, 2.5 mil, 1 Roll/Case - 7010045197
Designed for splicing of photographic film processing, 3M™ Photo Film Splicing Tape 8421 is a creamy white splicing tape featuring a thin, yet strong, polyester backing. It features an aggressive, versatile rubber adhesive that is both solvent and chemical resistant.
Features
Downloads
| Backing (Carrier) Thickness (Imperial) | 1.4 mil |
|---|---|
| Overall Width (Metric) | 304.8 mm |
| Adhesive Type | Rubber |
| Tensile Strength (Imperial) | 43 lb/in |
| Overall Width (Imperial) | 12 in |
| Adhesion Strength (Metric) | 54 N/100mm |
| Adhesion Strength | 50 oz/in |
| Backing Thickness (Imperial) | 1.4 mil |
| Overall Length (Metric) | 329.184 m |
| Color Family | Blue |
| Tensile Strength (Metric) | 754 N/100mm |
| Overall Length (Imperial) | 360 yd |
| Minimum Operating Temperature (Fahrenheit) | -60 Degree Fahrenheit |
| Total Tape Thickness without Liner (Imperial) | 2.5 mil |
| Elongation at Break | 140 |
| Product Color | Blue |
| Backing Thickness (Metric) | 0.04 mm |
| Overall Thickness (Imperial) | 2.5 mil |
| Backing Material | Polyester |
| Backing (Carrier) Material | Polyester |
| Maximum Operating Temperature (Celsius) | 149 Degree Celsius |
| Product Form | Roll |
| Back Side Adhesive Thickness (Metric) | en-US: 0.04 mm |
| Maximum Operating Temperature (Fahrenheit) | 300 Degree Fahrenheit |
| Total Tape Thickness without Liner (Metric) | 0.06 mm |
| Product Key | 8421 |
| Product Number | 8421 |
| Backing (Carrier) Thickness (Metric) | 0.04 mm |
| Facestock | Polyester |