Description

MMA 310 High Performance Methacrylate Adhesive – 10 Minute Open Time

Overview of MMA 310 High-Performance Methacrylate Adhesive

Infinity Bond MMA 310 is a high-strength, structural methyl methacrylate adhesive (MMA) designed for bonding difficult substrates, including fiberglass, steel, aluminum, and various plastics (excluding low-energy surfaces). It features a 1:1 mix ratio, an 8 to 12-minute working time, and an 18 to 25-minute fixture time, providing strong, permanent bonds with minimal surface preparation.

MMA 310 delivers exceptional impact resistance and withstands extreme temperature fluctuations (thermal cycling), making it ideal for manufacturing, product assembly, and industrial repairs. It adheres exceptionally well to metals, composites, and engineered plastics, ensuring long-lasting performance in demanding environments.

Key Features & Benefits

• Extended Working Time: 8-12 minutes, allowing for precise application
• Fast Strength Development: Achieves nearly 90% of final bond strength in 18-25 minutes
• Exceptional Adhesion: Bonds fiberglass, metals, and engineered plastics with minimal prep
• Durable Under Extreme Conditions: Withstands thermal cycling, impact, and harsh environments
• Gap-Filling Capability: Bonds surfaces with gaps up to 0.375 inches
• Versatile Industrial Use: Ideal for boat manufacturing, product assembly, and automotive applications

Infinity Bond MMA 310 is great for bonding

• Fiberglass
• ABS Plastic
• Nylon Plastic
• Acrylics
• Vinyls
• Stainless Steel
• Polyesters
• Urethanes and Epoxies
• Much More

Common Applications for MMA 310 Adhesive

• Fiberglass boat manufacturing and repair
• Product Assembly
• Automotive Applications

Specifications

• Model: MMA-310
• Type: Methyl Methacrylate Structural Adhesive
• Substrates: Fiberglass, Steel, Aluminum, Various Plastics (Not Low Energy Surfaces)
• Color: Cream
• Cartridge Size: 50 mL and 400 mL
• Mix Ratio: 1:1
• Working Time: 8 – 12 Minutes
• Fixture Time: 18 – 25 Minutes
• Can be Moved in: 30 – 45 Minutes
• Operating Temperature: 65°F to 85°F (18°C to 30°C)
• Gap Filling: .375″
• Mixed Density: 8.2 lbs./gal (.96 g/cc)

Note: All the above values are typical and are not meant to be used as specifications. 

Available Sizes

• 50 ml Cartridge
• 200 ml Cartridge – Contact Us
• 400 ml Cartridge
• 10 Gallon Pail Kit –   Contact Us