Scotch Weld DP420 NS black

• High shear and peel strength
• Good aging properties
• Working time at room temperature: 20 minutes, with sufficient time for precise positioning of the parts to be joined
• Formulation with flame-retardant properties

3M™ Scotch-Weld™ DP 420 NS is an impact-resistant, two-component, epoxy-based structural adhesive. The product is characterized by good fatigue resistance. The use of DP 420 NS replaces mechanical fasteners such as screws, rivets, spot welds, etc.

Dosing – Mixing – Application in a single step – for consistent and defined quality. High shear strength – Good peel strength – Good impact resistance Hand-tight after 30 minutes Bonding of metals, plastics such as ABS, PA, PC, rigid PVC, etc., as well as fiber-reinforced composites, ceramics, wood, and glass 3M™ Scotch-Weld™ DP 420 NS meets the requirements of UL 94 HB Possible applications Joint assembly Bonding of heavy loads Metalworking and fabrication Bonding of fiber-reinforced composites such as CFRP, GFRP, etc. Working time at room temperature: 20 minutes, with sufficient time for precise positioning of the parts; hand-tight bond strength after 2 hours – Cures at room temperature after 24 hours Working time at room temperature: 20 minutes, with sufficient time for precise positioning of the parts to be joined Available in cartridges and in bulk Good impact resistance Good weather resistance Maximum strength under challenging conditions. Information about epoxy adhesives Epoxy-based structural adhesives achieve high tensile shear strengths of at least 10 MPa—even under difficult conditions. Epoxy adhesives are liquid reactive polymers that undergo a chemical reaction when mixed and cure into solid plastics. The chemical reaction takes place in the static mixer—both components are optimally mixed. From this point on, the working time begins and the curing process starts.