3M™ Scotch-Weld™ Epoxy Adhesive DP420 is a toughened, two-part epoxy structural adhesive that provides good strength along with high impact and fatigue resistance to meet demanding bonding challenges. 3M™ Scotch-Weld Epoxy Adhesive DP420 can replace mechanical fasteners, screws, rivets and spot welds in many applications.
Get improved adhesive processing results when using Time-Pressure Dispensing Equipment. Be confident you’re dispensing the right amount of adhesive to reduce waste and rework. Temperatures affect adhesive flow rates and disrupt repeatable processing which can lead to poor bonding outcomes. Calibrating time-pressure dispensing systems every time the temperature changes can be a lengthy process. The 3M™ Scotch-Weld™ Digital Dispensing Assistant uses extensive laboratory testing data and 3M materials science expertise to make it easy to predict the recommended pressure setting. It is free to use and accounts for variables such as temperature, aging and lot control. After a simple, guided dispenser calibration, just enter the lot code information from the adhesive cartridge as well as the current temperature and desired flow rate. The Digital Dispensing Assistant will recommend the ideal pressure setting.Click here for more information.
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