Loctite AA H3410 Structural Acrylic Adhesive

Loctite AA H3410 Acrylic MMA Adhesive Overview

Loctite AA H3410 is a high-strength, two-part methacrylate adhesive (MMA) designed for multi-substrate bonding, including galvanized steel, plastics, and composites. This room-temperature curing adhesive offers superior peel and impact resistance, making it ideal for demanding industrial applications. With built-in glass beads for bond line control, Loctite H3410 ensures reliable and consistent performance, even with little to no surface preparation. It is also compatible with metal pre-treatment and paint bake cycles, providing excellent environmental resistance.

Loctite H3410 Features and Benefits

• Non-Sagging: Loctite H3410 is ideal for vertical and overhead applications.
  
• Superior Impact and Peel Strength: Provides tough, resilient bonds across multiple substrates.
  
• Minimal Surface Preparation: Bonds well without extensive prep work.
  
• Bond Line Control: Includes 0.25 mm (10 mil) glass beads to ensure consistent bond line thickness.
  
• Compatible with Metal Pre-Treatment: Works well with paint bake cycles.

Specifications

• Series: Loctite AA H3410
  
• Type: Methacrylate Adhesive (MMA)
  
• Application: Bonding
  
• Substrates: A Variety of Metals (Including Galvanized Steel), Plastics, and Composites
  
• Color: Gray
  
• Available Size: 400 mL Cartridges
  
• Mix Ratio by Volume: 4:1
  
• Specific Gravity: 1.05
  
• Working Time: 17 Minutes
  
• Fixture Time: 18 to 23 Minutes - Tested with Galvanized Steel
  
• Tack Free Time: 12 Minutes
  
• Cure Type: Room Temperature
  
• Storage Temperature: 46.4°F to 69.8°F (8°C to 21°C)

Note: All results are based on testing at 77°F (25°C), unless stated otherwise.

Applications

Loctite H3410 Acrylic Adhesive is ideal for bonding multiple substrates such as galvanized steel, plastics, and composites in automotive, construction, and industrial applications where high impact and peel strength are required.