Product Highlights
- Type: MMA Adhesive
- Brand: Infinity Bond
Infinity Bond MMA 560 High-Strength Methacrylate Adhesive for Metal and Plastic Bonding
Infinity Bond MMA 560 is a two-component structural adhesive formulated for high-strength bonding of fiberglass, metals like steel and aluminum, and many plastics (excluding low-energy substrates). With a balanced 1:1 mix ratio and an extended working time of 50 to 65 minutes, it’s ideal for applications requiring longer work time without compromising bond strength. This adhesive reaches 90% of its final strength in 140 to 180 minutes under room temperature conditions and delivers strong performance with minimal surface preparation.
Note: MMA 560 is not UV stable and may yellow over time. This discoloration does not impact adhesive strength but may affect appearance in visible seam applications like countertops.
Compare To:
- Plexus™ MA560
MMA 560 Features and Benefits
- 50–65 Minute Working Time: Ideal for complex assemblies or large bond areas
- Excellent Bonding Performance: Adheres to fiberglass, aluminum, steel, and more
- Minimal Surface Prep: Delivers high-strength results without abrasion or priming
- Fast Strength Development: Fixtures in 140–180 minutes at 75°F
- Gap-Filling Capability: Fills bond gaps up to 1.5 inches without losing integrity
- Consistent 1:1 Mix Ratio: Simplifies application and mixing process
Specifications
- Series: MMA 560
- Type: Methyl Methacrylate Structural Adhesive
- Mix Ratio: 1:1
- Working Time: 50 to 65 minutes at 75°F (24°C)
- Fixture Time: 140 to 180 minutes
- Full Handling Strength: ~240 minutes
- Operating Temp: 65°F to 85°F (18°C to 30°C)
- Gap Fill: Up to 1.5 inches
- Mixed Density: 8.1 lbs/gal (0.96 g/cc)
- Flash Point: 51°F (11°C)
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