Description
Overview of Infinity Bond MMA 920
Infinity Bond MMA 920 is a low-odor, two-part structural methacrylate adhesive designed for bonding various substrates, including fiberglass, steel, aluminum, galvanized steel, gelcoats, PVC, and various plastics. This adhesive combines at a ratio of 10:1, offering a working time of 4 to 6 minutes and achieving nearly 80% of its ultimate strength within 12 to 15 minutes at room temperature.
MMA 920 provides high-strength bonds to these surfaces, typically requiring no preparation. It bonds exceptionally well to steel, stainless steel, aluminum, ABS, acrylic, PVC, FRP, gelcoats, and polyesters.
Key Characteristics
Working Time: 5 – 6 minutes (at 75F)
Fixture Time: 12 – 15 minutes (at 75F)
Handling Strength: 20 minutes
Operating Temperature: -40F to 250F
Gap Filling: 0.375 inches
Mixed Density: 8.1 lbs./gal
Flash Point: 51F
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