3M™ Scotch-Weld™ Structural Adhesive Film AF 3109

13  Products
  • Cure temperatures as low as 225°F (107°C) and up to 350°F (177°C)
  • Helps streamline production; range of curing temperature from 225°F (107°C) to 350°F (176°C)
  • Helps streamline production; range of curing temperature from 225°F (107°C) to 350°F (176°C)
  • Excellent performance in metal-to-metal and honeycomb sandwich applications over a temperature range of -67° to 300°F (-55 to 149°C)
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Specifications
Adhesive Type
Epoxy
Capabilities
Aircraft Maintenance & Production Efficiency
Cure Rate
1 Hour
Cure Temperature
250/350 Degree Fahrenheit
Defense Products Market Segments
Land Systems
Market Segment
Structures
Maximum Operating Temperature (Celsius)
150 Degree Celsius
Nominal Weight
0.015 lb/ft², 0.035 lb/ft², 0.045 lb/ft², 0.06 lb/ft², 0.085 lb/ft²
Overall Length (Metric)
1.8 m, 23 m, 46 m
Overall Width (Metric)
1 m, 1.2 m, 1219 mm
Product Colour
Blue
Product Key
AF3109-2K
Shelf Life
6 Month
Storage Environment
Freezer Storage
Product Details
  • Cure temperatures as low as 225°F (107°C) and up to 350°F (177°C)
  • Helps streamline production; range of curing temperature from 225°F (107°C) to 350°F (176°C)
  • Helps streamline production; range of curing temperature from 225°F (107°C) to 350°F (176°C)
  • Excellent performance in metal-to-metal and honeycomb sandwich applications over a temperature range of -67° to 300°F (-55 to 149°C)
  • Epoxy designed for bonding composites, metal-to-metal and metal-to-honeycomb components
  • Scotch-Weld AF 3109-2 can be used with 3M™ Scotch-Weld™ Structural Adhesive Primer EC-3960
  • Improved resistance to high moisture pre-cure conditions

3M™ Scotch-Weld™ Structural Adhesive Film AF 3109-2 is a thermosetting, modified epoxy adhesive film. Scotch-Weld AF 3109-2 film was designed for bonding honeycomb and metal-to-metal components where high strength at 300°F (149°C) is required.

A thermosetting, modified epoxy structural adhesive film designed for bonding applications requiring high shear and peel strength at 250°F (121°C)