3M Scotch-Weld LSB60 Large Surface Bonding Epoxy Overview

3M LSB60 is a high-performance, two-part, toughened epoxy adhesive designed for bonding large panels and surfaces. This epoxy offers exceptional shear and peel strength, as well as high durability, making it ideal for applications requiring long open times. With a 90-minute work life and a 1:1 mix ratio, 3M LSB60 is perfect for bulk applications using meter mix dispensing equipment. This adhesive meets stringent flame, smoke, and toxicity requirements, such as ASTM E162 and Bombardier SMP 800-C, ensuring safety in various industrial and transportation applications.

All 3M LSB60 Epoxy Adhesives

• 3M Scotch Weld LSB60 Epoxy
• 3M Scotch Weld LSB60NS Non-Sag Epoxy

LSB60 Features and Benefits

• 90-Minute Work Life: Provides ample time for adjusting large panel assemblies.
  
• High Strength: Delivers outstanding shear and peel adhesion, ensuring long-term durability.
  
• Toughened Formula: Designed to resist shock, vibration, and impact loads.
  
• Flame, Smoke, and Toxicity Tested: Meets ASTM E162, ASTM E662, Bombardier SMP 800-C standards.
  
• 1:1 Mix Ratio: Easy mixing for consistent results in large applications.
  
• Medium Viscosity: Self-leveling for easy spreading on surfaces, ideal for large-scale bonding.

Specifications

• Series: 3M Scotch-Weld LSB60
  
• Type: Epoxy Adhesive
  
• Application: Structural Bonding
  
• Substrates: Ideal for Large Panel Applications
  
• Color: Gray
  
• Available Sizes: 400 mL
  
• Mix Ratio by Volume (B:A): 1:1
  
• Shore D Hardness: 62
  
• Open Time: 90 Minutes
  
• Worklife: 90 Minutes
  
• Time to Handling Strength: 5 Hours
  
• Time to Full Cure: 7 Days
  
• Storage Temperature: 60°F to 80°F (16°C to 27°C)

Note: All results are based on testing at 72°F (22°C), unless stated otherwise.

Applications

3M LSB60 toughened epoxy adhesive is ideal for bonding honeycomb panels in rail cars, elevators, and aircraft, as well as truck sidewalls, metal enclosures, and other large surface bonding projects that require long open times.