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
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)