Plexus MA330 (33500) MMA Non-Sag Gel Adhesive for Plastics Metals & Composites 15-Min

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Regular price $140.00 CAD
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We have stock at present, but once our stock in MA330 in the 50ml Cartridges has been depleted, we will not be able to acquire any additional units. Plexus MA300 and Plexus MA310 are potential substitutes.

Substitutes / Replacements for this discontinued formula:

Plexus MA330 (33500) is a two-part 1:1 mix ratio, methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. Combined at a 1:1 ratio, MA330 has a working time of 15 to 20 minutes and reaches approximately 75% psi in 30-45 minutes. This product offers a combination of high strength and stiffness as well as the ability to bond a wide range of materials. Plexus MA330 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.







Room Temperature Cure

Working Time 3 – 6 minutes

Fixture Time 12 – 15 minutes

Operating Temperature -67°F – 250°F (-55°C – 121°C)

Gap Filling 0.03 in. – 0.125 in. (0.75 mm – 3.2 mm)

Mixed Density 8.10 lbs/gal (0.97 g/cc)

Flash Point 51°F (11°C)


Chemical Resistance

Excellent resistance to: