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From £972.24

3M Scotch-Weld Structural Adhesive Film AF 503 is a toughened, thermosetting epoxy adhesive formulated to provide durability in metal and composite bonding. Properties of Scotch-Weld AF 503 film are balanced to provide excellent performance with preferred shop handling characteristics.

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3M Scotch-Weld AF 503U Structural Adhesive Film

Silmid P/N: P017561
From £972.24 (excl VAT) £1166.69 (Inc VAT)
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3M Scotch-Weld Structural Adhesive Film AF 503 is a toughened, thermosetting epoxy adhesive formulated to provide durability in metal and composite bonding. Properties of Scotch-Weld AF 503 film are balanced to provide excellent performance with preferred shop handling characteristics.

Data Sheets

Download the 3M Scotch-Weld AF 503U technical data sheet (TDS) and the 3M Scotch-Weld AF 503U safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, select the product size you are interested in and the datasheet will be visible for download if one is available.

Product Properties

Brand
3M Scotch-Weld
Manufacturer Part Number
7100340747 | 7100342856 | 7100343338

Product Information

Features:

  • Exceptional PBM (pre-bond moisture) resistance
  • OOAC (out of autoclave) processing capabilities
  • Superior Mode I fracture toughness, especially at sub ambient temperatures
  • Controlled rheology
  • Excellent hot-wet properties retention
  • Long out-time stability (over 90 days)
  • Unique toughening system
  • Compatibility with broad range of substrates, surface treatments, primers and prepregs
  • U denotes an "Unsupported" film

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