3M™ Scotch-Weld™ DP420 Adhesive 62277814356, 37 mL cartridge
3M Industrial
Part # 021200-41528=32
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Mfr Part # 62277814356
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UPC # 21200415289
Hazmat
Hazmat
This two-part epoxy adhesive is designed for structural bonding, offering high peel and shear strength. It cures at room temperature and is suitable for various surfaces, including ceramics, glass, and metals. The 37 mL cartridge features a mixed ratio of 2:1 and provides resistance to heat, chemicals, and outdoor conditions.
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WARNING: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size [? 10 micrometers]) and TOLUENE which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Overview
3M™ Scotch-Weld™ DP420 Series structural epoxy adhesive is a two-part room temperature curable epoxy that offers high peel and shear strength. This adhesive consists of base and accelerator, which is mixed in 2:1 ratio for better results. It has a boiling point greater than or equal to 175 degrees C for part-A and greater than or equal to 200 degrees C for part-B. This product has a flash point greater than or equal to 340 degrees F for part-A and greater than or equal to 340 degrees F for part-B. It has a density of 1.12 for part-A and 1.14 grams per milliliter for part-B. The adhesive has a viscosity of 8000 to 14,000 centipoises for part-A and 22,000 to 45,000 centipoises for part-B. It takes a curing time of 7 days at 73 degrees F. This epoxy formula should be applied on surface within 15 minutes from mixing to ensure better positioning and adjustment prior to setting. It has a peeling strength of 50 piw and a shear strength of 4500 psi. The adhesive can be applied on various surfaces such as ceramic, glass and metals. This product comes in a 37-milliliter cartridge and offers excellent resistance to heat, chemical, high-temperature, solvents and outdoor weather. This mild odored adhesive paste has a black colored part-A and an amber colored part-B.
Features & Benefits
Rapidly reaches to high strength when heat cured
Specific gravity of 1.12 for part-A and 1.14 for part-B
Withstand impact and fatigue
Water or foam extinguishable
Used for joining, gluing, potting, panel bonding and structural bonding applications
Suitable for using on carbon fiber and glass-reinforced composites
For mechanical fasteners, screws, rivets and spot welds
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