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

13  Products
  • Designed for 250°F (120°C) cure or 350°F (175°C)
  • Adhesive can be cured from 225°F (107°C) up to 350°F (175°C)
  • Excellent shop handling characteristics
  • Excellent pre-bond humidity performance on composite substrates
 More...
View all details
Color Family
Color_Family
Overall Width (Metric)
Overall_Width_Metric
13 View All Products
 Color Family  Overall Width (Metric)
All Models
Close
Specifications
Adhesive Type
Epoxy
Capabilities
Aircraft Maintenance & Production Efficiency
Cure Rate
1 Hour
Cure Temperature
250/350 Degree Fahrenheit
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
  • Designed for 250°F (120°C) cure or 350°F (175°C)
  • Adhesive can be cured from 225°F (107°C) up to 350°F (175°C)
  • Excellent shop handling characteristics
  • Excellent pre-bond humidity performance on composite substrates
  • High-fracture toughness and peel strength
  • 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

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