Infinity Bond EP 750 Black Epoxy Adhesive for Potting, Bonding, and Encapsulation

Infinity Bond EP 750 Black is a medium viscosity, two-part epoxy adhesive formulated for bonding metals, rigid plastics, and other challenging substrates. This pigmented black version delivers the same performance as the off-white original, with color contrast that’s useful for visual inspection or aesthetic applications. EP 750 Black is ideal for structural bonding, potting, casting, and encapsulation—as well as heavy-duty uses like highway and bridge deck repair, tank linings, floor systems, and protective coatings. It offers excellent chemical, corrosion, and water resistance. Available in 50 ml and 400 ml cartridges, this epoxy uses a 1:1 mix ratio and provides a long 120-minute working time for precision application.

Note: EP 750 is also available in an amber version for applications where color contrast is not required.

Top Features of EP 750 Black Epoxy Cartridges

• Black Pigmented Formula: Ideal for color-matched bonding, aesthetic contrast, or inspection visibility.
  
• Extended Working Time: 120-minute work life allows for precise part positioning and deep cavity potting.
  
• Strong Mechanical Properties: Delivers excellent strength and durability on metals, rigid plastics, and composites.
  
• Exceptional Chemical Resistance: Resists water, corrosion, fuels, and industrial chemicals.
  
• Versatile Application Use: Suitable for potting, encapsulating, casting, coatings, and structural bonding.
  
• Cartridge Options: Available in both 50 ml and 400 ml sizes for small batch and high-volume use.

Specifications

• Series: EP 750
  
• Type: Type: Two-Part Epoxy Structural Adhesive
  
• Color: Black
  
• Mix Ratio: 1:1
  
• Substrates: Recommended for Bonding Metal, Steel, Aluminum, and Various Plastics)
  
• Working Time: 120 Minutes (at 75°F / 24°C)
  
• Fixture Time: 4 hours (at 75°F / 24°C)
  
• Full Cure: 48 Hours
  
• Operating Temperature: -60°F to 302°F (-76°C to 150°C)
  
• Viscosity: 
  
  • Resin (Part A): 12,000 cps
  • Hardener (Part B): 12,000 cps
• Hardness: 82 Shore D
  
• Flex Strength (Ultimate): 11,100 PSI
  
• Comp Strength (Ultimate): 17,000 PSI
  
• Comp Strength (Yield): 9,600 PSI
  
• Tensile Strength: 7,500 PSI
  
• Elongation: 7.5%
  
• Impact Resistance: >150 inch/lb
  
• Dielectric Strength: 440 V/mil
  
• VOC Content: 0% by Weight
  
• Flash Point: Greater than 392°F (200°C)
  
• Cartridge Size: 50 and 400 ml
  
• Shelf Life: 1 Year (unopened at room temperature)