Plexus MA310 All Purpose High Strength MMA Adhesive (31500, 31000)



  • $ 179.99
    (We can use your FedEx/UPS acct: Type-in the needed Acct # & Service Level)

    Plexus MA310 is a two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies.  Combined at a 1:1 ratio, MA310 is a medium-curing adhesive system. MA310 offers a combination of high strength and stiffness as well as the ability to bond a wide range of materials. Plexus MA310 is supplied in ready-to-use 50-ml and 400-ml cartridges, 5-gallon (20-liter) pails, or 50-gallon (200-liter) drums to be dispensed as a non-sagging gel.


    Plexus MA310 replaces an older popular Devcon formula Plastic Welder 2 (14340).  It is the same formula inside, but is now branded under the ITW Plexus name.


    • No Surface Preperation
    • High Strength
    • High Modulus
    • 100% Reactive
    • Excellent Tolerance to Off-Ratio Mixing
    • Non-Sagging

    Material characteristics:

    • Room Temperature Cure
    • Working Time2 15 – 18 minutes
    • Fixture Time3 45 – 55 minutes 
    • Operating Temperature6 -67°F – 250°F (-55°C – 121°C)
    • Gap Filling 0.03 in. – 0.125 in. (0.75 mm – 3.2 mm)
    • Mixed Density 8.0 lbs/gal (1.00 g/cc)
    • Flash Point 51°F (11°C)
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