Product Highlights
- Type: MMA Adhesive
- Brand: Infinity Bond
Infinity Bond MMA 590 Methacrylate Adhesive Overview
Infinity Bond MMA 590 is a two-part methyl methacrylate structural adhesive formulated for bonding a wide range of materials, including fiberglass, aluminum, steel, and plastics (excluding low-energy substrates). With a working time of 70 to 100 minutes and a 1:1 mix ratio, MMA 590 is ideal for large assemblies or projects requiring extended setup time. It develops 90% of its ultimate bond strength within 3 to 4 hours at room temperature and delivers consistent performance with minimal surface preparation.
Note: MMA 590 is not UV stable and will yellow over time. This does not affect bonding performance but may impact appearance in visible or cosmetic seams.
MMA 590 Features and Benefits
- 70–100 Minute Working Time: Supports longer assembly times and complex setups
- Excellent Metal Bonding: Strong adhesion to aluminum, steel, and stainless steel
- Versatile Substrate Compatibility: Bonds fiberglass, plastics, and composites
- Minimal Surface Preparation: High-strength results with little to no surface prep
- 1-Inch Gap Fill: Maintains bond integrity across wide joint gaps
- Room Temperature Cure: Achieves 90% strength in 180–240 minutes
Specifications
- Series: MMA 590
- Type: Methyl Methacrylate Structural Adhesive
- Mix Ratio: 1:1
- Working Time: 70 to 100 minutes at 75°F (24°C)
- Fixture Time: 180 to 240 minutes
- Full Handling Strength: ~300 minutes
- Operating Temp: 65°F to 85°F (18°C to 30°C)
- Gap Fill: Up to 1 inch
- Mixed Density: 8.1 lbs/gal (0.96 g/cc)
- Flash Point: 51°F (11°C)
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