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3M Products & Supplies

3M™ Photo Film Splicing Tape 8421, Red, 12 in x 360 yd, 2.5 mil, 1 Roll/Case - 7010045197

Sold As: 4-Pack
SKU: 7010045197
MPN: 7010045197
For an accurate lead time please contact us
UPC: 00051115817847
3M ID: 70006765427
5 Digit UPC: 81784
$14,767.44 ($3691.86 / Count)
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Product Description

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

  • Used for splicing of most photographic film and web processing
  • Excellent solvent and chemical resistance, especially those found in photographic processes
  • Aggressive rubber adhesive grabs quickly and adheres well to a variety of films
  • White backing is used to easily identify splices
  • Remains flexible at -60ºF (-50ºC) and is dimensionally stable up to 300ºF (150ºC)
Spec Sheet

 

Downloads

Specifications

Shelf Life547
Country of OriginMexico
FacestockPolyester
Maximum Operating Temperature (Celsius)149.0
Total Tape Thickness without Liner (Metric) UOMmm
Tensile Strength (Metric) UOMN/100mm
Product ColorRed
Backing (Carrier) Thickness (Metric)0.04
Backing MaterialPolyester
Overall Thickness (Imperial)2.5
Backing Thickness (Metric)0.04
Adhesive TypeRubber
Backing (Carrier) Thickness (Metric) UOMmm
Overall Thickness (Imperial) UOMmil
Tensile Strength (Metric)754.0
Tensile Strength (Imperial)43.0
Overall Width (Metric) UOMmm
Backing Thickness (Metric) UOMmm
Overall Width (Imperial)12.0
Backing Thickness (Imperial)1.4
Overall Length (Metric) UOMm
Tensile Strength (Imperial) UOMlb/in
Maximum Operating Temperature (Fahrenheit)300.0
Total Tape Thickness without Liner (Imperial) UOMmil
Minimum Operating Temperature (Fahrenheit) UOMDegree
Backing (Carrier) Thickness (Imperial) UOMmil
Total Tape Thickness without Liner (Imperial)2.5
Adhesion Strength50.0
Overall Length (Metric)54.86
Maximum Operating Temperature (Fahrenheit) UOMDegree
Backing (Carrier) Thickness (Imperial)1.4
Back Side Adhesive Thickness (Metric) UOMmm
Product FormRoll
Backing Thickness (Imperial) UOMmil
Overall Width (Imperial) UOMin
Minimum Operating Temperature (Fahrenheit)-60.0
Overall Length (Imperial)60.0
Adhesion Strength (Metric) UOMN/100mm
Total Tape Thickness without Liner (Metric)0.06
Overall Width (Metric)304.8
Elongation at Break140%
Overall Length (Imperial) UOMyd
Adhesion Strength (Metric)54.0
Backing (Carrier) MaterialPolyester

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