3M™ Scotch-Weld™ Composite Surfacing Film AF 191XS

Part Number AF 191XS3M Product Number AF 191XS3M ID 7000058927
  • Designed for 350°F cure (175°C)
  • Adhesive can be cured from 275°F (135°C) up to 350°F (175°C)
  • Excellent elevated temperature performance
  • Unsupported version available for reticulation
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Specifications
Attribute Name
Value
Application
Metal Bonding, Metal to Composite Bonding, Structural Bonding, Surfacing
Brand
Scotch-Weld™
Color Family
Beige
Maximum Operating Temperature (Celsius)
175 Degree Celsius
Maximum Operating Temperature (Fahrenheit)
350 Degree Fahrenheit
Minimum Operating Temperature (Fahrenheit)
-67 Degree Fahrenheit
Nominal Weight
0.045 lb/ft²
Overall Length (Metric)
46 m
Overall Width (Imperial)
36 in
Overall Width (Metric)
1 m
Product Color
Tan
Details
  • Designed for 350°F cure (175°C)
  • Adhesive can be cured from 275°F (135°C) up to 350°F (175°C)
  • Excellent elevated temperature performance
  • Unsupported version available for reticulation
  • High-fracture toughness and peel strength

Lightning striking a city line on water
3M composite surfacing and lightning strike protection films help protect aircraft from lightning
Ready to Fly
3M™ Scotch-Weld™ Structural Adhesive Film AF 191XS provides excellent performance with easy-to-use shop handling properties. While very similar to 3M™ Scotch-Weld™ Structural Adhesive Film AF 191 (PDF, 4.45 Mb), 3M™ Scotch-Weld™ Structural Adhesive Film AF 191XS offers a lightweight conductive screen for lightning strike/composite surfacing. It is also compatible with multiple substrates and primers. In addition, AF 191XS exhibits excellent pre-bond humidity performance on composite substrates.

Learn More about Scotch-Weld™ Structural Adhesive Film AF 191

3M is on the Leading Edge of Innovation
Adhesive bonding enables a more lightweight structure because it allows you to use more lightweight composite, as opposed to the metallic materials that were used in previous designs. Structural adhesive films are employed anywhere you are trying to bond metal to composite. This offers good erosion performance while minimizing weight.

Our Best for Your Best
3M is proud to partner with organizations across the spectrum of aerospace and related industries. Creating efficiencies, reducing process times and lowering aircraft weight is how we execute our never-ending mission to offer best-in-class adhesives, sealants and other products that effectively reduce costs on multiple fronts. Professionals across the industry know the cost-saving advantages of 3M™ Aerospace. Our brand is widely recognized for the highest standards of quality and performance and adds value to the final results. By engineering reliability, longevity and performance into all of our products, we have a history of saving money by reducing waste, rework and time.

Lightning striking a city line on water
3M composite surfacing and lightning strike protection films help protect aircraft from lightning
Ready to Fly
3M™ Scotch-Weld™ Structural Adhesive Film AF 191XS provides excellent performance with easy-to-use shop handling properties. While very similar to 3M™ Scotch-Weld™ Structural Adhesive Film AF 191 (PDF, 4.45 Mb), 3M™ Scotch-Weld™ Structural Adhesive Film AF 191XS offers a lightweight conductive screen for lightning strike/composite surfacing. It is also compatible with multiple substrates and primers. In addition, AF 191XS exhibits excellent pre-bond humidity performance on composite substrates.

Learn More about Scotch-Weld™ Structural Adhesive Film AF 191

3M is on the Leading Edge of Innovation
Adhesive bonding enables a more lightweight structure because it allows you to use more lightweight composite, as opposed to the metallic materials that were used in previous designs. Structural adhesive films are employed anywhere you are trying to bond metal to composite. This offers good erosion performance while minimizing weight.

Our Best for Your Best
3M is proud to partner with organizations across the spectrum of aerospace and related industries. Creating efficiencies, reducing process times and lowering aircraft weight is how we execute our never-ending mission to offer best-in-class adhesives, sealants and other products that effectively reduce costs on multiple fronts. Professionals across the industry know the cost-saving advantages of 3M™ Aerospace. Our brand is widely recognized for the highest standards of quality and performance and adds value to the final results. By engineering reliability, longevity and performance into all of our products, we have a history of saving money by reducing waste, rework and time.


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