3M™ Scotch-Weld™ Composite Surfacing Film AF 325 LS White

3M ID 7100064889
  • Co-cure compatible with most epoxy composite prepreg systems
  • Reduces the need for subsequent surface filling, fairing and sanding operations
  • Low density formulation aids in pre-paint surface preparation
  • Operational performance range from -67°F (-55°C) to 300°F (149°C)
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Specifications
Maximum Operating Temperature (Celsius)
149 Degree Celsius
Nominal Weight
0.059 lb/ft²
Overall Length (Metric)
46 m
Overall Width (Metric)
1 m
Product Colour
White
Product Details
  • Co-cure compatible with most epoxy composite prepreg systems
  • Reduces the need for subsequent surface filling, fairing and sanding operations
  • Low density formulation aids in pre-paint surface preparation
  • Operational performance range from -67°F (-55°C) to 300°F (149°C)

3M™ Scotch-Weld™ Composite Surfacing Film AF 325 LS White is a thermosetting epoxy that we developed as an excellent product for surfacing composites, where its smooth, void-free surface with minimal pinholes reduces the need for subsequent surface fill or finishing and pre-paint prep. It includes copper mesh for lightning strike protection.

It's All About the Surface