3M Scotch-Weld DP620NS Two-Part Urethane Structural Adhesive, Black, 1.64 fl. oz. (48.5 mL) Duo-Pak

3M Scotch-Weld DP620NS Two-Part Urethane Structural Adhesive, Black, 1.64 fl. oz. (48.5 mL) Duo-Pak

• The 3M Scotch-Weld DP620NS Urethane Structural Adhesive is a two-part polyurethane adhesive designed for structural bonding applications requiring strength with flexibility. Its non-sag formula bonds a wide variety of similar and dissimilar materials, including metals, composites, wood, plastics, rubber, ceramics, and glass, making it an excellent choice for transportation, industrial, and general assembly applications.
• Features:
  • Two-part polyurethane structural adhesive provides high-strength bonds with excellent flexibility.
  • Non-sag formulation stays where applied on vertical and overhead surfaces.
  • Long 20 minute work life allows ample time for positioning and assembly.
  • Bonds many dissimilar materials including metals, composites, wood, plastics, rubber, ceramics, and glass.
  • Low shrinkage and excellent low-temperature flexibility help maintain durable bonds under varying conditions.
  • Designed for use with compatible 3M Duo-Pak dispensing equipment for accurate mixing and dispensing.
• Specifications:
  • Manufacturer: 3M
  • Part Number: DP620NS
  • MPN: 96416
  • UPC: 048011572871
  • 3M ID: 62264535352
  • Product Type: Two-Part Urethane Structural Adhesive
  • Series: Scotch-Weld DP620NS
  • Base Material: Polyurethane
  • Components: Two Part
  • Color: Black Mixed Adhesive
  • Container Size: 1.64 fl. oz. (48.5 mL)
  • Container Type: Duo-Pak Cartridge
  • Work Life: 20 Minutes
  • Fixture Time: Approximately 4 Hours
  • Full Cure Time: 48 Hours
  • Application Temperature: 60 to 80 Degrees F
  • Compatible Materials: Metals, Composites, Wood, Plastics, Rubber, Ceramics, and Glass
  • Application: Structural Bonding and Assembly
• The 3M Scotch-Weld DP620NS can also be referred to as a two-part urethane adhesive, polyurethane structural adhesive, Duo-Pak adhesive, flexible structural bonding adhesive, and industrial urethane adhesive.

3M develops advanced adhesives, abrasives, tapes, coatings, and industrial solutions used by manufacturers and professional technicians worldwide. The Scotch-Weld product line is trusted for delivering reliable structural bonding performance across automotive, transportation, aerospace, construction, and industrial assembly applications.

Q: What materials can 3M Scotch-Weld DP620NS bond?
A: It bonds many materials including metals, composites, wood, plastics, rubber, ceramics, and glass. Some substrates, such as glass, may require a primer for maximum long-term durability.

Q: How long do I have to position parts after dispensing?
A: The adhesive provides approximately 20 minutes of work life, allowing sufficient time to align and position bonded components.

Q: Does the adhesive sag on vertical surfaces?
A: No. DP620NS features a non-sag formulation that helps keep the adhesive in place after application.

Q: What dispensing equipment should be used?
A: The Duo-Pak cartridge is designed for use with compatible 3M Duo-Pak dispensing guns and static mixing nozzles to ensure proper metering, mixing, and application.