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3M™ Scotch-Weld™ Structural Adhesive Film AF 555 is a thermosetting, modified epoxy adhesive film. It was designed for bonding of composites in conjunction with honeycomb or in a monolithic structure. Scotch-Weld™ AF 555 Film can be co-cured, co-bonded with composite prepregs, or used to bond cured composite.
Unit of Measure

Specifications

Brands

 N/A 3M™ Scotch-Weld™

Available Constructions

Weight

 N/A 0.05 lb/ft²0.08 lb/ft²0.100 lb/ft²

Weight Tolerance (±)

 N/A 0.005 lb/ft²

Weight for 8.0 Mil Nominal Thickness

 N/A 0.050 lb/ft²

Weight for 13.0 Mil Nominal Thickness

 N/A 0.080 lb/ft²

Weight for 16.0 Mil Nominal Thickness

 N/A 0.100 lb/ft²

Code

 N/A Knit Supporting Carrier

Features

Features

 N/A
  • Excellent pre-bond humidity performance on composite substrates.
  • One-year out-time at ambient conditions.
  • Unsupported version available for reticulation.
  • Film adhesive can be cured from 300 ºF (150 ºC) up to 355 ºF (180 ºC).
  • Excellent shop handling characteristics (easy to use in shop).
  • Available with light-weight conductive screens for lightning strike/composite surfacing applications.

Important Notice

Important Notice

 N/A 3M™ MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. User is responsible for determining whether the 3M™ product is fit for a particular purpose and suitable for user's method of application. Please remember that many factors can affect the use and performance of a 3M™ product in a particular application. The materials to be bonded with the product, the surface preparation of those materials, the product selected for use, the conditions in which the product is used, and the time and environmental conditions in which the product is expected to perform are among the many factors that can affect the use and performance of a 3M™ product. Given the variety of factors that can affect the use and performance of a 3M™ product, some of which are uniquely within the user's knowledge and control, it is essential that the user evaluate the 3M™ product to determine whether it is fit for a particular purpose and suitable for the user's method of application.

Limitation of Remedies and Liability

Limitation of Remedies and Liability

 N/A If the 3M™ product is proved to be defective, THE EXCLUSIVE REMEDY,
AT 3M™'S OPTION, SHALL BE TO REFUND THE PURCHASE PRICE OF OR TO REPAIR OR REPLACE THE DEFECTIVE 3M™ PRODUCT. 3M™ shall not otherwise be liable for loss or damages, whether direct, indirect, special, incidental, or consequential, regardless of the legal theory asserted, including, but not limited to, contract, negligence, warranty, or strict liability.