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Plexus MA 425 490 ml cartridge kit is strong adhesive commonly used in boatbuilding and gluing of plastics. This glue has a 10:1 mix ratio and a 30 to 35 minute working time. It is blue in color and features a long open time for ease of use. MA 425 is used often when a the application may take more time. Most other Plexus adhesives have a rapid cure time, and can harden before applied properly. MA 425 does not.
|Description / Potential Substrates||All Purpose Adhesive, Long Open Time|
|Mix Ratio by Volume||10:1|
|Viscosity (cP)||A: 100,000-125,00, B: 40,000-60,000|
|Working Time (min.)||30-35|
|Fixture Time (min.)||80-90|
|Tensile Strength (psi)||2000-2500|
|Tensile Elongation (percentage)||120-140|
|Shear Strength (psi)||1500-1800|
Wearing gloves and a respirator is recommended.