Product Description
Scotch-Weld Composite Surfacing Film AF 163-2LS
- Adhesive can be cured from 180°F (80°C) up to 300°F (150°C)
- Designed for 250°F (120°C) cure
- Excellent pre-bond humidity performance on composite substrates
- Excellent shop handling characteristics
- High-fracture toughness and peel strength
- Unsupported version available for reticulation
Ready to Fly
3M™ Scotch-Weld™ Composite Surfacing Film AF 163-2 provides excellent performance with easy-to-use shop handling properties. This structural adhesive film is available in a variety of weights and carriers to meet a range of needs without imposing excess material costs. With high fracture toughness and peel strength, AF 163-2 provides a reliable, long-term bond suitable for composites, metals in solid panel and honeycomb sandwich fabrication. 3M also offer an unsupported version, which can be used for reticulation. It is also compatible with multiple substrates and primers. In addition, AF 163-2 exhibits excellent pre-bond humidity performance on composite substrates.
The following 3M primers are compatible with AF 163-2:
- 3M™ Scotch-Weld™ Structural Adhesives Primer EW-5000
- 3M™ Scotch-Weld™ Structural Adhesives Primer EW-5000 AS
- 3M™ Scotch-Weld™ Structural Adhesives Primer EW-5000 ET
- 3M™ Scotch-Weld™ Structural Adhesives Primer EC-3917
- 3M™ Scotch-Weld™ Structural Adhesives Primer EC-3924 B
The heat-curing, easy handling film is designed to meet numerous customer specs in aerospace manufacturing. AF 163-2 supplies high fracture toughness and peel strength through a spectrum of environmental conditions and is easy to work with. Once cured it provides high bond strength from -67°F to 250°F (-55°C to 121°C) for use in multiple designs through multiple environments.
What is Structural Adhesive Film?
The fewer rivets you have in your aircraft the better. Structural adhesive films enable the designer to get more innovative with their parts, and reduce the overall number of rivets required on your structure. This thermosetting modified epoxy in film form can be used for bonding a wide variety of substrates, including metal, honeycomb and composite. Structural Adhesive Films come in a variety of weights and thicknesses, minimizing the weight while maintaining the structural integrity.
The films are available in supported versions, which are typically used for monolithic bonding or honeycomb sandwich. They are also available in unsupported form for reticulation onto honeycomb. These films can be cured from temperatures as low as 180°F to as high as 350°F. Because these films are less messy and don’t required mixing, they offer efficiencies in the design process. They are easier to use than typical paste adhesives.
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.
The 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 3M execute the 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. The 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 the products, 3M have a history of saving money by reducing waste, rework and time.
For more information about Scotch-Weld Composite Surfacing Film AF 163-2LS, visit the official 3M website.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.
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Additional information
| Unit of Measure | |
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| Product Id | |
| Part Number | |
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| Per Case | |
| Weight | 36.865 lbs |
| Make to Order | |
| Brand | |
| Length | |
| Width | |
| Adhesive Type | |
| Application | Bonding |
| Cure Rate | |
| Curing Temperature (Celsius) | 121 Degree Celsius |
| pa_curing-temperature-fahrenheit | |
| pa_maximum-cure-conditions-fahrenheit | |
| pa_maximum-operating-temperature-celsius | |
| pa_maximum-operating-temperature-fahrenheit | |
| pa_minimum-cure-conditions-fahrenheit | |
| pa_minimum-operating-temperature-celsius | |
| pa_minimum-operating-temperature-fahrenheit | |
| Nominal Weight (Imperial) | 0.045 lb/ft² |
| Product Color | Red |
| Product Form | Roll |
| Product Usage | Composite Materials, Aircraft Engine Components, Helicopter Components, Aircraft Components |
| Storage Environment | Freezer Storage |
| Substrate | Composite, Metal |
| Dimensions | 6.9 × 6.9 × 37.8 in |
