SKU | 7010045198 |
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Legacy SKU | 70006765435 |
UPC | 00051115817854 |
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 |
Width | 12 in | 304.8 mm |
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Length | 360 yd | 329.184 m |
Thickness | 2-1/2 mil | 0.06 mm |
Shipping Dimensions |
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Weight | 13.34 lb |
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Length | 9.445 in |
Width | 9.45 in |
Height | 12.6 in |
Color | Blue |
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PRODUCT FAQ
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What is 3M™ Photo Film Splicing Tape used for?
3M™ Photo Film Splicing Tape can be used in the splicing of most photographic papers. It offers excellent holding power and is resistant to aging, staining as well as water.
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How wide is 3M™ Photo Film Splicing Tape, Blue, 12 in x 360 yd?
This particular tape comes in a width of 12 inches (30 cm) and has a length of up to 360 yards (329 meters).
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Can I purchase more than one roll per case for convenience?
No, each case contains only one roll of photo film splicing tape. However, we offer discounts on bulk orders upon inquiry.
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