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3M™ Scotch-Weld™ Core Splice Adhesive EC-3500 B/A

Part Number EC-35003M Product Number EC-3500
Products
  • High performance over a broad range of temperatures ranging from -67°F/-55°C to 350°F/177°C
  • Two-part epoxy kit allows for exact mixing volumes in order to reduce unnecessary waste and help with precise application where needed
  • Low volatile loss during cure results in uniform surface appearance
  • Low density and long work life ensures time for positioning and adjustments
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Specifications
Attribute Name
Value
Adhesive Type
Epoxy
Brand
Scotch-Weld™
Chemical Base
Epoxy
Color
Black, White
Cure Temperature
250/350 Degree Fahrenheit
Flame Retardant
No
Storage Environment
Room Temperature
Product Details
  • High performance over a broad range of temperatures ranging from -67°F/-55°C to 350°F/177°C
  • Two-part epoxy kit allows for exact mixing volumes in order to reduce unnecessary waste and help with precise application where needed
  • Low volatile loss during cure results in uniform surface appearance
  • Low density and long work life ensures time for positioning and adjustments
  • Offers excellent shear strength even at elevated temperatures

3M™ Scotch-Weld™ Core Splice Adhesive EC-3500 B/A is a two-part void filling material designed for filling mismatched areas, core splicing and reinforcing honeycomb core. This low density formula features a long work life and high shear strength, even at increased temperatures.

Spliced honeycomb core bonding
Two-part core splicing material designed for filling mismatch areas and reinforcing honeycomb core
3M™ Scotch-Weld™ Core Splice Adhesive EC-3500 B/A provides a solution to core splicing, filling mismatched areas and reinforcing honeycomb core. It is a two-part, modified epoxy adhesive paste with a low density and low volatile loss during cure. This ensures the adhesive retains a consistent and thorough bond even after curing. This adhesive provides high performance over a broad range of temperatures ranging from -67°F-350°F (-55°C-177°C). 3M™ Scotch-Weld™ Core Splice Adhesive EC-3500 B/A features good shear and compression strength to ensure bonded substrates continue to perform as expected, even under stress and vibration. Even at high temperatures, the adhesive retains good core shear strength.

Our Best for Your Best
3M is proud to partner with organizations across the spectrum of aerospace and related industries. Enabling efficiencies, reducing process times and lowering aircraft weight is how 3M executes its never-ending mission to offer best-in-class adhesives, sealants, surface protection products and composite resins that effectively reduce costs on multiple fronts. Professionals across the industry know the numerous advantages of 3M™ Aerospace. The brand is widely recognized for the highest standards of quality and performance, adding value to the final results. By engineering reliability, longevity and value into all of its products, 3M has a history of saving money by reducing waste, rework and time.

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