Multi Plast MMA

Wekem Multi-Plast MMA (WS 364) is a two-part methyl methacrylate adhesive for plastics, metals and composites. At a 1:1 mixing ratio the working time is 4–6 minutes. It combines high strength with rigidity and can be used on a wide range of materials.

Features

• Excellent shear, peel and impact strength
• High temperature resistance
• Fills cracks and gaps up to 4 mm
• High load capacity
• Meets UL 746C requirements
• Resistant to weathering and moisture
• Cures at room temperature
• No surface preparation needed

Specifications

• Contents: 25 ml (WS 364-025)
• Colour: beige
• Mixed viscosity: 50,000 mPa·s
• Mixing ratio (volume and weight): 1:1
• Working time: 4–6 minutes
• Functional cure: 45–60 minutes
• Full cure: 24 hours
• Flash point: +11 °C
• Tensile shear strength: 24 N/mm² (blasted steel), 9 N/mm² (ABS), 10 N/mm² (polycarbonate)
• T-peel: 60–70 N/10 mm
• Bond gap: 1 mm to 4 mm
• Shelf life: 6 months unopened at +10 °C to +20 °C

Working time: the time from thoroughly mixing parts A and B until the product can no longer be worked.