SKU | 7010045197 |
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Legacy SKU | 70006765427 |
UPC | 00051115817847 |
Catalog Number | 8421 |
Product Number | 8421 |
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.
- Used for splicing of most photographic film and web processing
- Aggressive rubber adhesive grabs quickly and adheres well to a variety of films
- Excellent solvent and chemical resistance, especially those found in photographic processes
- Remains flexible at -60ºF (-50ºC) and is dimensionally stable up to 300ºF (150ºC)
- White backing is used to easily identify splices
Product Dimensions |
Imperial | Metric |
Weight | 0 NULL | |
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Width | 0 null | |
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Thickness | 2-1/2 mil | 0.06 mm |
Shipping Dimensions |
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Weight | 13.34017 lb |
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Length | 9.44882 in |
Width | 9.44882 in |
Height | 12.59843 in |
Color | Red |
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PRODUCT FAQ
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What is the width and length of 3M™ Photo Film Splicing Tape 8421?
The tape comes in a width of 12 inches and a length of 360 yards.
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What color is the tape?
The tape comes in red color.
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How thick is this splicing tape?
The thickness of the tape is 2.5 mil.
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Is it possible to buy just one roll or does it come in bulk only?
This product, 3M™ Photo Film Splicing Tape 8421, Red, comes with one roll per case.
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. Can I use this splicing tape for other purposes besides photo film joining?
. Although this specific product was designed specifically for photo film splicing applications, you may also use it as general-purpose labeling or holding applications where a bright-colored backing helps quickly identify items on inventory shelves.
The 3M™ Photo Film Splicing Tape 8421 is a durable tape that is perfect for splicing most film for web and photo processing. The tape has a white backing that is easily identifiable in splicing applications. The polyester material provides additional abrasion protection for sealing, edging, and color-coding. The rubber adhesive sticks well to a variety of films and offers excellent chemical and solvent resistance, as well as high shear strength. The tape remains flexible at -60ºF (-50ºC) and is dimensionally stable up to 300ºF (150ºC).
Recommended Applications- Splicing of most photographic film through the chemical developing process
- General wide web splicing, including butt splicing and core starting
- Sealing, color-coding, protecting, and edging where a higher tack rubber adhesive is needed
- Defect marking