Plexus MA550 (35000X) Non-Sag Gel, UV Stable White 45-Minute MMA Adhesive for Marine and Underwater bonding of Plastics Metals & Composites


SKU: PLXS_MA550_35000X_490ML

  • $ 249.99
    (We can use your FedEx/UPS acct: Type-in the needed Acct # & Service Level)

    Plexus MA550 (35000X) has some amazing performance features.  It's a Non-Sag UV Stable White Marine-grade MMA adhesive, that provides excellent chemical and wet resistance, Will not fade or degrade under extended UV exposure, and gives a toughened, sock-resistant bond to most  thermoplastics, metals, and composites.

    Combined at a 10:1 ratio, MA55has a working time of 45 minutes and reaches approximately 75% strength in 75 minutes (1 hour 15 minutes). This product offers a unique combination of high strength, high impact resistant, high toughness, high resistance to fatigue, and high UV stability, also in a white color.  

    Plexus MA55is supplied in larger 490ml cartridges, 5-gallon (20-liter) pails, or 50-gallon (200-liter) drums.

    Similar and Direct Substitutes:

    Maven MMA550 - Non-Sag Gel, UV Stable White 45-Minute MMA Adhesive

    Popular for Marine and Underwater bonding of Plastics Metals & Composite

     Recommended for Materials:

    ABS, Acrylics, FRP (fiberglasses), Gelcoats, PVC, Polyesters (including DCPD modified), Styrenics, Urethanes, Vinyl Esters


    Room Temperature Cure

    Working Time 45 - 50 minutes

    Fixture Time 70 - 75 minutes

    Operating Temperature -40°F to 250°F (-40°C to 121°C)

    Gap Filling 0.03 in. – 0.375 in. (0.75 mm – 10 mm)

    Mixed Density 8.19 lbs/gal (0.98 g/cc)

    Flash Point 51°F (11°C)

     Chemical Resistance:

    Excellent resistance to:  Acids and Bases (pH 3-10), Salt Solutions

    Susceptible to:  Polar Solvents, Strong Acids and Bases, Hydrocarbons (including gasoline and diesel fuels)


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